                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                  SCHEDULE 13D

                    Under the Securities Exchange Act of 1934
                               (Amendment No. 4)*

                               CALPINE CORPORATION
                                (Name of Issuer)

                     COMMON STOCK, PAR VALUE $0.001 PER SHARE
                         (Title of Class of Securities)

                                    131347304
                                 (CUSIP Number)

                               SPO Advisory Corp.
                         591 Redwood Highway, Suite 3215
                          Mill Valley, California 94941
                                 (415) 383-6600

                                 with a copy to:

                                Alison S. Ressler
                             Sullivan & Cromwell LLP
                             1888 Century Park East
                       Los Angeles, California 90067-1725
                                 (310) 712-6600

           (Name, Address and Telephone Number of Person Authorized to
                       Receive Notices and Communications)

                                 October 9, 2008
             (Date of Event which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report
the acquisition that is the subject of this Schedule 13D, and is filing this
Schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following
box [_].

Note. Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See Rule 13d-7 for other parties
to whom copies are to be sent.

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).

<PAGE>

                                                              Page 2 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         SPO Partners II, L.P.
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         WC
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)        [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         Delaware
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 71,691,808 (1)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            -0-
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 71,691,808 (1)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 -0-
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         71,691,808
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                    [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         16.9%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         PN
--------------------------------------------------------------------------------

(1) Power is exercised through its sole general partner, SPO Advisory Partners,
    L.P.

<PAGE>
                                                              Page 3 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         SPO Partners II Co-Investment Partnership, L.P.
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         WC
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)        [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         Delaware
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 5,150,500 (1)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            -0-
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 5,150,500 (1)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 -0-
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         5,150,500
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                    [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         1.2%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         PN
--------------------------------------------------------------------------------

(1) Power is exercised through its sole general partner, SPO Advisory Partners,
    L.P.

<PAGE>
                                                              Page 4 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         SPO Advisory Partners, L.P.
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         Not Applicable
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)        [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         Delaware
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 76,842,308 (1)(2)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            -0-
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 76,842,308 (1)(2)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 -0-
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         76,842,308
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                    [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         18.2%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         PN
--------------------------------------------------------------------------------

(1) Solely in its capacity as the sole general partner of SPO Partners II, L.P.
    with respect to 71,691,808 shares; and solely in its capacity as the sole
    general partner of SPO Partners II Co-Investment Partnership, L.P. with
    respect to 5,150,500 shares.

(2) Power is exercised through its sole general partner, SPO Advisory Corp.

<PAGE>
                                                              Page 5 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         San Francisco Partners II, L.P.
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     |_|
                                                                     (b)     |X|
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         WC
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)        [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         California
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 3,204,753 (1)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            -0-
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 3,204,753 (1)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 -0-
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         3,204,753
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                    [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         0.8%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         PN
--------------------------------------------------------------------------------

(1) Power is exercised through its sole general partner, SF Advisory Partners,
    L.P.

<PAGE>
                                                              Page 6 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         SF Advisory Partners, L.P.
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         Not Applicable
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)        [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         Delaware
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 3,204,753 (1)(2)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            -0-
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 3,204,753 (1)(2)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 -0-
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         3,204,753
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                    [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         0.8%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         PN
--------------------------------------------------------------------------------

(1) Solely in its capacity as the sole general partner of San Francisco Partners
    II, L.P.

(2) Power is exercised through its sole general partner, SPO Advisory Corp.

<PAGE>
                                                              Page 7 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         SPO Advisory Corp
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         Not Applicable
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)        [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         Delaware
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 -0-
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            80,047,061 (1)(2)
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 -0-
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 80,047,061 (1)(2)
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         80,047,061
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                    [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         18.9%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         CO
--------------------------------------------------------------------------------

(1) Solely in its capacity as the sole general partner of SPO Advisory Partners,
    L.P. with respect to 76,842,308 of such shares; and solely in its capacity
    as the sole general partner of SF Advisory Partners, L.P. with respect to
    3,204,753 of such shares. These shares may also be deemed to be beneficially
    owned by J. Stuart Ryan, solely as a result of his advisory capacity to SPO
    Advisory Corp. with respect to investments by SPO Partners II, L.P., SPO
    Partners II Co-Investment Partnership, L.P. and San Francisco Partners II,
    L.P in securities of the Issuer.

(2) Power is exercised through its four controlling persons, John H. Scully,
    William E. Oberndorf, William J. Patterson and Edward H. McDermott.

<PAGE>
                                                              Page 8 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         John H. Scully
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         PF and Not Applicable
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)         [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         USA
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 126,700 (1)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            80,047,061 (2)
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 126,700 (1)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 80,047,061 (2)
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         80,173,761
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                      [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         19.0%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         IN
--------------------------------------------------------------------------------

(1)  Of these shares, 5,600 shares are held in the John H. Scully Individual
     Retirement Account, which is self-directed, and 121,100 shares may be
     deemed to be beneficially owned by Mr. Scully solely in his capacity as
     controlling person, sole director and executive officer of Phoebe Snow
     Foundation, Inc.

(2)  These shares may be deemed to be beneficially owned by Mr. Scully solely in
     his capacity as one of four controlling persons of SPO Advisory Corp.

<PAGE>
                                                              Page 9 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         William E. Oberndorf
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         PF and Not Applicable
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEM 2(d) OR 2(e)            [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         USA
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 33,300 (1)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            80,047,061 (2)
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 33,300 (1)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 80,047,061 (2)
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         80,080,361
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                       [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         18.9%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         IN
--------------------------------------------------------------------------------

(1) These shares are held in the William E. Oberndorf Individual Retirement
    Account, which is self-directed.

(2) These shares may be deemed to be beneficially owned by Mr. Oberndorf solely
    in his capacity as one of four controlling persons of SPO Advisory Corp.

<PAGE>
                                                             Page 10 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         Edward H. McDermott
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         PF and Not Applicable
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEM 2(d) OR 2(e)            [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         USA
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 800 (1)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            80,047,061 (2)
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 800 (1)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 80,047,061 (2)
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         80,047,861
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                       [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         18.9%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         IN
--------------------------------------------------------------------------------

(1) These shares are held in the Edward H. McDermott Individual Retirement
    Account, which is self-directed.

(2) These shares may be deemed to be beneficially owned by Mr. McDermott solely
    in his capacity as one of four controlling persons of SPO Advisory Corp.

<PAGE>
                                                             Page 11 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         William J. Patterson
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         PF and Not Applicable
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)             [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         USA
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 8,749 (1)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            80,071,561 (2)
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 8,749 (1)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 80,071,561 (2)
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         80,080,310
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                          [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         18.9%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         IN
--------------------------------------------------------------------------------

(1) Of these shares, 1,000 are held in the William J. Patterson Individual
    Retirement Account, which is self-directed, and 7,749 shares are shares of
    restricted stock awarded to Mr. Patterson in his capacity as a member of the
    board of directors of the Issuer.

(2) Of these shares, 80,047,061 shares may be deemed to be beneficially owned by
    Mr. Patterson solely in his capacity as one of four controlling persons of
    SPO Advisory Corp. and 24,500 shares may be deemed to be beneficially owned
    by Mr. Patterson solely in his capacity as a controlling person, director
    and executive officer of The Elizabeth R. & William J. Patterson Foundation.

<PAGE>
                                                             Page 12 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         J. Stuart Ryan
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         Not Applicable
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)                [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         USA
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 5,029 (1)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            -0-
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 5,029 (1)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 80,047,061 (2)
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         80,052,090
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                            [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         18.9%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         IN
--------------------------------------------------------------------------------

(1) These are shares of restricted stock awarded to Mr. Ryan in his capacity as
    a member of the board of directors of the Issuer.

(2) These shares may be deemed to be beneficially owned by Mr. Ryan, solely in
    his capacity as an advisor to SPO Advisory Corp. with respect to investments
    by SPO Partners II, L.P., SPO Partners II Co-Investment Partnership, L.P.
    and San Francisco Partners II, L.P in securities of the Issuer.

<PAGE>

                                                             Page 13 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         Phoebe Snow Foundation, Inc.
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         WC
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)                [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         California
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 121,100 (1)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            -0-
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 121,100 (1)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 -0-
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         121,100
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                            [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         **0.1%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         CO
--------------------------------------------------------------------------------

**  Denotes less than

(1) Power is exercised through its controlling person, sole director and
    executive officer, John H. Scully.

<PAGE>
                                                             Page 14 of 61 pages
CUSIP No. 131347304

--------------------------------------------------------------------------------
1.       NAME OF REPORTING PERSON
         The Elizabeth R. & William J. Patterson Foundation
--------------------------------------------------------------------------------
2.       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP            (a)     [_]
                                                                     (b)     [X]
--------------------------------------------------------------------------------
3.       SEC Use Only
--------------------------------------------------------------------------------
4.       SOURCE OF FUNDS
         WC
--------------------------------------------------------------------------------
5.       CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO
         ITEMS 2(d) OR 2(e)                [_]
--------------------------------------------------------------------------------
6.       CITIZENSHIP OR PLACE OF ORGANIZATION
         California
--------------------------------------------------------------------------------
                          7.     SOLE VOTING POWER
                                 24,500 (1)
                          ------------------------------------------------------
Number Of Shares          8.     SHARED VOTING POWER
Beneficially Owned By            -0-
Each Reporting Person     ------------------------------------------------------
With                      9.     SOLE DISPOSITIVE POWER
                                 24,500 (1)
                          ------------------------------------------------------
                          10.    SHARED DISPOSITIVE POWER
                                 -0-
--------------------------------------------------------------------------------
11.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
         24,500
--------------------------------------------------------------------------------
12.      CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
         SHARES                            [_]
--------------------------------------------------------------------------------
13.      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
         **0.1%
--------------------------------------------------------------------------------
14.      TYPE OF REPORTING PERSON
         CO
--------------------------------------------------------------------------------

**  Denotes less than

(1) Power is exercised through its controlling persons, directors and executive
    officers, William J. Patterson and Elizabeth R. Patterson.


<PAGE>
                                                             Page 15 of 61 pages

         This Amendment No. 4 amends the Schedule 13D (the "Original 13D") filed
with the Securities and Exchange Commission ("SEC") on February 11, 2008 and as
amended on August 12, 2008, September 12, 2008 and October 6, 2008. Unless
otherwise stated herein, the Original 13D, as previously amended, remains in
full force and effect. Terms used therein and not defined herein shall have the
meanings ascribed thereto in the Original 13D.

ITEM 3. SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

         Item 3 is hereby amended and restated in its entirety as follows:

         The source and amount of the funds used or to be used by the Reporting
Persons to purchase Shares are as follows:

NAME                       SOURCE OF FUNDS                       AMOUNT OF FUNDS
--------------------------------------------------------------------------------
SPO                        Contributions from Partners           $463,437,429
SPO Co-Investment          Contributions from Partners           $ 84,370,330
SPO Advisory Partners      Not Applicable                        Not Applicable
SFP                        Contributions from Partners           $ 18,101,637
SF Advisory Partners       Not Applicable                        Not Applicable
SPO Advisory Corp.         Not Applicable                        Not Applicable
JHS                        Personal Funds and Not Applicable     $70,982
WEO                        Personal Funds and Not Applicable     $418,311
WJP                        Personal Funds and Not Applicable     $11,180
EHM                        Personal Funds and Not Applicable     $9,037
JSR                        Not Applicable                        Not Applicable
Patterson Foundation       Contributions from Shareholders       $270,920
PS Foundation              Contributions from Shareholders       $1,344,802

ITEM 5.  INTEREST IN SECURITIES OF THE ISSUER.

Item 5 is hereby amended and restated in its entirety as follows:

         (a) Percentage interest calculations for each Reporting Person are
based upon the Issuer having 422,969,381 total outstanding shares of Common
Stock as reported on the Issuer's S-3 filed with the Securities and Exchange
Commission on August 13, 2008.

         SPO

         The aggregate number of Shares that SPO owns beneficially, pursuant to
Rule 13d-3 of the Act, is 71,691,808 Shares, which constitutes approximately
16.9% of the outstanding Shares.

         SPO Co-Investment

         The aggregate number of Shares that SPO Co-Investment owns
beneficially, pursuant to Rule 13d-3 of the Act, is 5,150,500 Shares, which
constitutes approximately 1.2% of the outstanding Shares.

         SPO Advisory Partners

         Because of its position as the sole general partner of each of SPO and
SPO Co-Investment, SPO Advisory Partners may, pursuant to Rule 13d-3 of the Act,
be deemed to be the beneficial owner of 76,842,308 Shares, which constitutes
approximately 18.2% of the outstanding Shares.

         SFP

         The aggregate number of Shares that SFP owns beneficially, pursuant to
Rule 13d-3 of the Act, is 3,204,753 Shares, which constitutes approximately 0.8%
of the outstanding Shares.

         SF Advisory Partners

         Because of its position as the sole general partner of SFP, SF Advisory
Partners may, pursuant to Rule 13d-3 of the Act, be deemed to be the beneficial
owner of 3,204,753 Shares, which constitutes approximately 0.8% of the
outstanding Shares.

<PAGE>
                                                             Page 16 of 61 pages

         SPO Advisory Corp.

         Because of its positions as the sole general partner of each of SPO
Advisory Partners and SF Advisory Partners, SPO Advisory Corp. may, pursuant to
Rule 13d-3 of the Act, be deemed to be the beneficial owner of 80,047,061 Shares
in the aggregate, which constitutes approximately 18.9% of the outstanding
Shares.

         JHS

         Individually, and because of his position as a control person of SPO
Advisory Corp., and the controlling person, sole director and executive officer
of PS Foundation, JHS may, pursuant to Rule 13d-3 of the Act, be deemed to be
the beneficial owner of 80,173,761 Shares in the aggregate, which constitutes
approximately 19.0% of the outstanding Shares.

         WEO

         Individually, and because of his position as a control person of SPO
Advisory Corp., WEO may, pursuant to Rule 13d-3 of the Act, be deemed to be the
beneficial owner of 80,080,361 Shares in the aggregate, which constitutes
approximately 18.9% of the outstanding Shares.

         WJP

         Individually, and because of his position as a control person of SPO
Advisory Corp., and a controlling person, director and executive officer of
Patterson Foundation, WJP may, pursuant to Rule 13d-3 of the Act, be deemed to
be the beneficial owner of 80,080,310 Shares in the aggregate, which constitutes
approximately 18.9% of the outstanding Shares.

         EHM

         Individually, and because of his position as a control person of SPO
Advisory Corp., EHM may, pursuant to Rule 13d-3 of the Act, be deemed to be the
beneficial owner of 80,047,861 Shares, which constitutes approximately 18.9% of
the outstanding Shares.

         JSR

         The aggregate number of Shares that JSR owns beneficially, pursuant to
Rule 13d-3 of the Act, is 80,052,090, which constitutes approximately 18.9% of
the outstanding Shares.

         Patterson Foundation

         The aggregate number of Shares that Patterson Foundation owns
beneficially, pursuant to Rule 13d-3 of the Act, is 24,500 Shares, which
constitutes less than 0.1% of the outstanding Shares.

         PS Foundation

         The aggregate number of Shares that PS Foundation owns beneficially,
pursuant to Rule 13d-3 of the Act, is 121,100 Shares, which constitutes less
than 0.1% of the outstanding Shares.


<PAGE>
                                                             Page 17 of 61 pages

         To the best of the knowledge of each of the Reporting Persons, other
than as set forth above, none of the persons named in Item 2 hereof is the
beneficial owner of any Shares.

         (b) SPO

         Acting through its sole general partner, SPO has the sole power to vote
or to direct the vote and to dispose or to direct the disposition of 71,691,808
Shares.

         SPO Co-Investment

         Acting through its sole general partner, SPO Co-Investment has the sole
power to vote or to direct the vote and to dispose or to direct the disposition
of 5,150,500 Shares.

         SPO Advisory Partners

         Acting through its sole general partner and in its capacity as the sole
general partner of each of SPO and SPO Co-Investment, SPO Advisory Partners has
the sole power to vote or to direct the vote and to dispose or to direct the
disposition of 76,842,308 Shares.

         SFP

         Acting through its sole general partner, SFP has the sole power to vote
or to direct the vote and to dispose or to direct the disposition of 3,204,753
Shares.

         SF Advisory Partners

         Acting through its sole general partner and in its capacity as the sole
general partner of SFP, SF Advisory Partners has the sole power to vote or to
direct the vote and to dispose or to direct the disposition of 3,204,753 Shares.

         SPO Advisory Corp.

         Acting through its controlling persons and through JSR in his advisory
capacity, and in its capacities as the sole general partner of each of SPO
Advisory Partners and SF Advisory Partners, SPO Advisory Corp. may be deemed to
have shared power with JSR to vote or to direct the vote and to dispose or to
direct the disposition of 80,047,061 Shares in the aggregate.

         JHS

         As one of four controlling persons of SPO Advisory Corp., which is the
sole general partner of each of SPO Advisory Partners and SF Advisory Partners,
JHS may be deemed to have shared power with WEO, WJP and EHM to vote or to
direct the vote and to dispose or to direct the disposition of 80,047,061 Shares
held by SPO, SPO Co-Investment and SFP in the aggregate. In addition, JHS has
the sole power to vote or to direct the vote and to dispose or to direct the
disposition of 5,600 Shares held in the John H. Scully Individual Retirement
Account, which is a self-directed individual retirement account, and 121,100
Shares held by the PS Foundation, for which JHS is the controlling person, sole
director and executive officer.


         WEO

         As one of four controlling persons of SPO Advisory Corp., which is the
sole general partner of each of SPO Advisory Partners and SF Advisory Partners,
WEO may be deemed to have shared power with JHS, WJP and EHM to vote or to
direct the vote and to dispose or to direct the disposition of 80,047,061 Shares
held by SPO, SPO Co-Investment and SFP in the aggregate. In addition, WEO has
the sole power to vote or to direct the vote and to dispose or to direct the
disposition of 33,300 Shares held in the William E. Oberndorf Individual
Retirement Account, which is a self-directed individual retirement account.

<PAGE>
                                                             Page 18 of 61 pages

         WJP

         As one of four controlling persons of SPO Advisory Corp., which is the
sole general partner of each of SPO Advisory Partners and SF Advisory Partners,
WJP may be deemed to have shared power with JHS, WEO and EHM to vote or to
direct the vote and to dispose or to direct the disposition of 80,047,061 Shares
held by SPO, SPO Co-Investment and SFP in the aggregate. In addition, WJP may be
deemed to have shared power to vote or to direct the vote and to dispose or to
direct the disposition of 24,500 Shares held by the Patterson Foundation. In
addition, WJP has the sole power to vote or to direct the vote and to dispose or
to direct the disposition of 7,749 shares of restricted stock awarded to WJP in
his capacity as a director of the Issuer and 1,000 Shares held in the William J.
Patterson Individual Retirement Account, which is a self-directed individual
retirement account.

         EHM

         As one of four controlling persons of SPO Advisory Corp., which is the
sole general partner of each of SPO Advisory Partners and SF Advisory Partners,
EHM may be deemed to have shared power with JHS, WEO and WJP to vote or to
direct the vote and to dispose or to direct the disposition of 80,047,061 Shares
held by SPO, SPO Co-Investment and SFP in the aggregate. In addition, EHM has
the sole power to vote or to direct the vote and to dispose or to direct the
disposition of 800 Shares held in the Edward H. McDermott Individual Retirement
Account, which is a self-directed individual retirement account.

         JSR

         Because of his advisory position in SPO Advisory Corp., which is the
sole general partner of each of SPO Advisory Partners and SF Advisory Partners,
JSR may be deemed to have shared power with SPO Advisory Corp. to dispose or to
direct the disposition of 80,047,061 Shares in the aggregate. In addition, JSR
has the sole power to vote or to direct the vote and to dispose or to direct the
disposition of 5,029 shares of restricted stock awarded to JSR in his capacity
as a director of the Issuer.

         Patterson Foundation

         Acting through its two controlling persons, directors and executive
officers, Patterson Foundation has the sole power to vote or to direct the vote
and to dispose or to direct the disposition of 24,500 Shares.

         PS Foundation

         Acting through its controlling person, PS Foundation has the sole power
to vote or to direct the vote and to dispose or to direct the disposition of
121,100 Shares.

         (c) Since the most recent filing on Schedule 13D, Reporting Persons
acquired Shares through open market purchases on the New York Stock Exchange as
set forth on Schedule I attached hereto.

         Except as set forth in this paragraph (c), to the best of the knowledge
of each of the Reporting Persons, none of the persons named in response to
paragraph (a) has effected any transactions in Shares since the most recent
filing on Schedule 13D.

         (d) Each of the Reporting Persons affirms that no person other than
such Reporting Person has the right to receive or the power to direct the
receipt of distributions with respect to, or the proceeds from the sale of,
Shares owned by such Reporting Person.

         (e) Not applicable.

<PAGE>
                                                             Page 19 of 61 pages


ITEM 7.  MATERIAL TO BE FILED AS EXHIBITS.

Exhibit A:        Agreement pursuant to Rule 13d-1 (k)

Exhibit B:        Power of Attorney (previously filed)

<PAGE>
                                                             Page 20 of 61 pages





                                    SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify
that the information set forth in this statement is true, complete and correct.



Dated: October 14, 2008                    By:   /s/ Kim M. Silva
                                             ---------------------------------
                                                   Kim M. Silva

                                             Attorney-in-Fact for:

                                             SPO PARTNERS II, L.P. (1)
                                             SPO PARTNERS II CO-INVESTMENT
                                                  PARTNERSHIP, L.P. (1)
                                             SPO ADVISORY PARTNERS, L.P. (1)
                                             SAN FRANCISCO PARTNERS II, L.P. (1)
                                             SF ADVISORY PARTNERS, L.P. (1)
                                             SPO ADVISORY CORP. (1)
                                             JOHN H. SCULLY (1)
                                             WILLIAM E. OBERNDORF (1)
                                             WILLIAM J. PATTERSON (1)
                                             EDWARD H. MCDERMOTT (1)
                                             J. STUART RYAN (1)
                                             PHOEBE SNOW FOUNDATION, INC. (1)
                                             THE ELIZABETH R. & WILLIAM J.
                                                  PATTERSON FOUNDATION (1)

                                             (1) A Power of Attorney
                                             authorizing Kim M. Silva to
                                             act on behalf of this
                                             person or entity has been
                                             previously filed with the
                                             Securities and Exchange
                                             Commission.


<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 21 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
SPO Partners II, L.P.                         10/06/08      Buy       198               9.18             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       99                9.19             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       198               9.29             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       789               9.30             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       593               9.31             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,369             9.32             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       1,974             9.33             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       296               9.34             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       789               9.36             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       578               9.37             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,130             9.38             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,549             9.39             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       9,219             9.40             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       3,059             9.41             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       1,085             9.42             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       4,539             9.43             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       99                9.44             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,598             9.45             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       3,733             9.46             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       1,099             9.47             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       1,184             9.48             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       4,198             9.49             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       55,262            9.50             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       24,374            9.51             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       18,619            9.52             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       6,118             9.53             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       10,455            9.54             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,960             9.56             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       789               9.57             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       5,249             9.58             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       5,378             9.59             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       10,362            9.60             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       13,815            9.61             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       11,929            9.62             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       99                9.63             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       8,881             9.64             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       10,855            9.65             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       14,802            9.66             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       5,921             9.67             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       5,082             9.68             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       5,519             9.69             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       3,405             9.70             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       5,427             9.71             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       197               9.72             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 22 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
SPO Partners II, L.P.                         10/06/08      Buy       4,835             9.73             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       30,197            9.74             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       12,237            9.75             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       9,208             9.76             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,519             9.77             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,105             9.78             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       1,875             9.79             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       18,256            9.80             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,664             9.81             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       4,145             9.82             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       10,066            9.84             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       6,710             9.85             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       3,947             9.86             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,500             9.87             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       22,260            9.88             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,773             9.89             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       26,097            9.90             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       9,079             9.91             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       39,210            9.92             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       16,572            9.93             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       9,572             9.94             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       26,579            9.95             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       26,117            9.96             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       22,749            9.97             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       42,499            9.98             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       37,400            9.99             Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       72,341            10.00            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,875             10.01            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       28,637            10.02            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,790             10.03            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       12,325            10.04            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       14,210            10.05            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       10,234            10.06            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,368             10.07            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       5,306             10.08            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       9,518             10.09            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,215             10.10            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       6,130             10.11            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       9,639             10.12            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       11,743            10.13            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       1,684             10.14            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       10,979            10.15            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       10,658            10.16            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       13,322            10.17            Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 23 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
SPO Partners II, L.P.                         10/06/08      Buy       1,480             10.18            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       99                10.20            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       296               10.21            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       12,237            10.23            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,467             10.24            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,072             10.27            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       197               10.29            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       99                10.30            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       6,612             10.31            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,302             10.33            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,779             10.34            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       7,993             10.35            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       4,638             10.36            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       1,974             10.38            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,368             10.39            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,270             10.42            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,467             10.43            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       1,974             10.45            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       2,270             10.50            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       197               10.68            Open Market/Broker
SPO Partners II, L.P.                         10/06/08      Buy       691               10.73            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       2                 9.18             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       1                 9.19             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       2                 9.29             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       9                 9.30             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       6                 9.31             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       26                9.32             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       21                9.33             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       3                 9.34             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       9                 9.36             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       7                 9.37             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       23                9.38             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       82                9.39             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       100               9.40             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       34                9.41             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       12                9.42             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       49                9.43             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       1                 9.44             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       82                9.45             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       41                9.46             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       12                9.47             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       13                9.48             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       46                9.49             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       600               9.50             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 24 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       264               9.51             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       202               9.52             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       66                9.53             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       113               9.54             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       32                9.56             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       9                 9.57             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       57                9.58             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       58                9.59             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       112               9.60             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       150               9.61             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       129               9.62             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       1                 9.63             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       96                9.64             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       118               9.65             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       161               9.66             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       64                9.67             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       55                9.68             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       60                9.69             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       37                9.70             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       59                9.71             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       2                 9.72             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       52                9.73             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       328               9.74             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       133               9.75             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       100               9.76             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       82                9.77             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       77                9.78             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       20                9.79             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       198               9.80             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       29                9.81             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       45                9.82             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       109               9.84             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       73                9.85             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       43                9.86             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       81                9.87             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       241               9.88             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       84                9.89             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       283               9.90             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       98                9.91             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       425               9.92             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       180               9.93             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       104               9.94             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       288               9.95             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       283               9.96             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 25 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       247               9.97             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       461               9.98             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       406               9.99             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       785               10.00            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       85                10.01            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       311               10.02            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       85                10.03            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       134               10.04            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       154               10.05            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       111               10.06            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       26                10.07            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       58                10.08            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       103               10.09            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       78                10.10            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       67                10.11            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       105               10.12            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       127               10.13            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       18                10.14            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       119               10.15            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       116               10.16            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       145               10.17            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       16                10.18            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       1                 10.20            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       3                 10.21            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       133               10.23            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       27                10.24            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       22                10.27            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       2                 10.29            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       1                 10.30            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       72                10.31            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       79                10.33            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       30                10.34            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       87                10.35            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       50                10.36            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       21                10.38            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       26                10.39            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       25                10.42            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       27                10.43            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       21                10.45            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       25                10.50            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       2                 10.68            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/06/08      Buy       7                 10.73            Open Market/Broker
The Elizabeth R. and William J.               10/06/08      Buy       2                 9.30             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       1                 9.31             Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 26 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/06/08      Buy       5                 9.32             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       5                 9.33             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       1                 9.34             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       2                 9.36             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       1                 9.37             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       5                 9.38             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       17                9.39             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       21                9.40             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       7                 9.41             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       3                 9.42             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       12                9.43             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       18                9.45             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       9                 9.46             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       3                 9.47             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       3                 9.48             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       10                9.49             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       126               9.50             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       58                9.51             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       43                9.52             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       14                9.53             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       25                9.54             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       8                 9.56             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       2                 9.57             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       11                9.58             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       12                9.59             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       24                9.60             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       33                9.61             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       28                9.62             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       21                9.64             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       25                9.65             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       35                9.66             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       14                9.67             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       12                9.68             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       13                9.69             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       8                 9.70             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       13                9.71             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       11                9.73             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       70                9.74             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       28                9.75             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       21                9.76             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       17                9.77             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       16                9.78             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       4                 9.79             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       42                9.80             Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 27 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/06/08      Buy       6                 9.81             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       10                9.82             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       23                9.84             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       16                9.85             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       9                 9.86             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       17                9.87             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       51                9.88             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       18                9.89             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       60                9.90             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       21                9.91             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       91                9.92             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       38                9.93             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       22                9.94             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       61                9.95             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       60                9.96             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       53                9.97             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       98                9.98             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       86                9.99             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       167               10.00            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       18                10.01            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       66                10.02            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       18                10.03            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       28                10.04            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       33                10.05            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       24                10.06            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       5                 10.07            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       12                10.08            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       22                10.09            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       17                10.10            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       14                10.11            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       22                10.12            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       27                10.13            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       4                 10.14            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       25                10.15            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       25                10.16            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       31                10.17            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       3                 10.18            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       1                 10.21            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       28                10.23            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       6                 10.24            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       5                 10.27            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       15                10.31            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       17                10.33            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       6                 10.34            Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 28 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/06/08      Buy       18                10.35            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       11                10.36            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       5                 10.38            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       5                 10.39            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       5                 10.42            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       6                 10.43            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       5                 10.45            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       5                 10.50            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/06/08      Buy       2                 10.73            Open Market/Broker
Patterson Foundation
William J. Patterson IRA                      10/06/08      Buy       1                 9.39             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.40             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.45             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       6                 9.50             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       2                 9.51             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       2                 9.52             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.53             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.54             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.58             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.59             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.60             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.61             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.62             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.64             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.65             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.66             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.72             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       2                 9.73             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       2                 9.74             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.75             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.76             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.78             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.79             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       2                 9.80             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.81             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.84             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.86             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.87             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       3                 9.88             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.89             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       3                 9.90             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.91             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       4                 9.92             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.93             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 9.94             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 29 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
William J. Patterson IRA                      10/06/08      Buy       3                 9.95             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       3                 9.96             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       2                 9.97             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       5                 9.98             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       4                 9.99             Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       7                 10.00            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.01            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       3                 10.02            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       2                 10.04            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       2                 10.05            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.06            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.07            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.09            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.12            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       2                 10.13            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       2                 10.15            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.17            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.18            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.23            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       0                 10.24            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.27            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.29            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.31            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.33            Open Market/Broker
William J. Patterson IRA                      10/06/08      Buy       1                 10.35            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.39             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.40             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.45             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       6                 9.50             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       2                 9.51             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       2                 9.52             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.53             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.54             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.58             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.59             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.60             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.61             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.62             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.64             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.65             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.66             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.67             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.68             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.69             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 30 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.71             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       3                 9.74             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.75             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.76             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.77             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.78             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       2                 9.80             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.84             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.85             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.87             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       2                 9.88             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.89             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       3                 9.90             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.91             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       4                 9.92             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       2                 9.93             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 9.94             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       3                 9.95             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       3                 9.96             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       2                 9.97             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       4                 9.98             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       4                 9.99             Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       7                 10.00            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.01            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       3                 10.02            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.03            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.04            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.05            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.06            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.08            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.09            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.10            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.11            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.12            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.13            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.15            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.16            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.17            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.23            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.33            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.34            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.35            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.36            Open Market/Broker
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.39            Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 31 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Edward H. McDermott IRA                       10/06/08      Buy       1                 10.68            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       99                9.23             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       7,303             9.24             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       5,625             9.27             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       1,480             9.28             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       3,257             9.29             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       3,158             9.30             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,467             9.33             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,073             9.34             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,639             9.37             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       7,697             9.39             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       8,487             9.40             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       46,438            9.41             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,270             9.42             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,467             9.43             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,566             9.44             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       99                9.45             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       10,264            9.46             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       11,152            9.47             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       21,218            9.48             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       9,470             9.49             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       106,143           9.50             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       77,276            9.52             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       9,178             9.53             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       395               9.54             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       55,958            9.55             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       21,811            9.56             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       5,823             9.57             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,961             9.58             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,935             9.59             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,342             9.60             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,737             9.61             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       987               9.62             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       1,776             9.63             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       7,007             9.64             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       9,770             9.65             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       888               9.66             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       19,047            9.67             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       39,094            9.69             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       10,746            9.70             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       7,698             9.71             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       15,889            9.72             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       30,989            9.73             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       493               9.74             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 32 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
SPO Partners II, L.P.                         10/07/08      Buy       4,737             9.75             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       3,454             9.76             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,961             9.78             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       17,863            9.79             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       9,573             9.80             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,244             9.81             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,935             9.82             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       11,547            9.83             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       493               9.84             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       7,106             9.85             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       197               9.86             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       99                9.87             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       78,756            9.89             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       3,948             9.90             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,369             9.91             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       30,989            9.92             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       7,501             9.93             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       99                9.94             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       987               9.95             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       3,948             9.97             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       7,501             9.98             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       36,022            9.99             Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       5,922             10.00            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,270             10.05            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,566             10.07            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       6,612             10.08            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       790               10.09            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       6,303             10.11            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,369             10.12            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,540             10.14            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       395               10.15            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       99                10.16            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,974             10.18            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       42,191            10.19            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,639             10.20            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       3,158             10.21            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       6,236             10.22            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       16,607            10.23            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       13,619            10.24            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       28,594            10.25            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,392             10.26            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       10,708            10.27            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       10,363            10.28            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       9,968             10.29            Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 33 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
SPO Partners II, L.P.                         10/07/08      Buy       13,718            10.30            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       11,004            10.31            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,369             10.32            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       5,724             10.35            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       7,501             10.36            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       790               10.37            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       99                10.38            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       1,283             10.39            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       5,724             10.40            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       11,448            10.41            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       5,132             10.42            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,540             10.43            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       6,514             10.45            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,145             10.46            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,935             10.47            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,369             10.48            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,270             10.49            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       5,804             10.50            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       9,178             10.52            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,171             10.53            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       493               10.54            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       3,553             10.55            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       493               10.58            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,171             10.59            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,369             10.65            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       296               10.69            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       6,316             10.70            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       1,776             10.71            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       197               10.73            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       1,480             10.76            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       5,527             10.77            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       493               10.79            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,678             10.80            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       14,073            10.81            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       9,968             10.82            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       99                10.83            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       4,244             10.84            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,171             10.89            Open Market/Broker
SPO Partners II, L.P.                         10/07/08      Buy       2,369             10.91            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       1                 9.23             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       78                9.24             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       62                9.27             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       16                9.28             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       35                9.29             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 34 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       35                9.30             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       27                9.33             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       22                9.34             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       50                9.37             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       83                9.39             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       91                9.40             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       498               9.41             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       25                9.42             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       26                9.43             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       28                9.44             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       1                 9.45             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       110               9.46             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       120               9.47             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       228               9.48             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       102               9.49             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       1,138             9.50             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       829               9.52             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       98                9.53             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       4                 9.54             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       600               9.55             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       234               9.56             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       62                9.57             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       32                9.58             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       53                9.59             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       47                9.60             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       51                9.61             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       11                9.62             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       19                9.63             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       75                9.64             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       105               9.65             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       10                9.66             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       204               9.67             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       419               9.69             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       115               9.70             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       83                9.71             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       170               9.72             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       332               9.73             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       5                 9.74             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       51                9.75             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       37                9.76             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       32                9.78             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       192               9.79             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       103               9.80             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       46                9.81             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 35 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       53                9.82             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       124               9.83             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       5                 9.84             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       76                9.85             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       2                 9.86             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       1                 9.87             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       845               9.89             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       42                9.90             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       25                9.91             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       332               9.92             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       80                9.93             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       1                 9.94             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       11                9.95             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       42                9.97             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       80                9.98             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       386               9.99             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       64                10.00            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       24                10.05            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       28                10.07            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       71                10.08            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       8                 10.09            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       68                10.11            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       25                10.12            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       49                10.14            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       4                 10.15            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       1                 10.16            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       32                10.18            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       452               10.19            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       50                10.20            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       34                10.21            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       67                10.22            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       178               10.23            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       146               10.24            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       307               10.25            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       47                10.26            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       115               10.27            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       111               10.28            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       107               10.29            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       147               10.30            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       118               10.31            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       25                10.32            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       61                10.35            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       80                10.36            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       8                 10.37            Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 36 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       1                 10.38            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       14                10.39            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       61                10.40            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       123               10.41            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       55                10.42            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       49                10.43            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       70                10.45            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       44                10.46            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       53                10.47            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       25                10.48            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       24                10.49            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       62                10.50            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       98                10.52            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       23                10.53            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       5                 10.54            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       38                10.55            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       5                 10.58            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       23                10.59            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       25                10.65            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       3                 10.69            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       68                10.70            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       19                10.71            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       2                 10.73            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       16                10.76            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       59                10.77            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       5                 10.79            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       50                10.80            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       151               10.81            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       107               10.82            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       1                 10.83            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       46                10.84            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       23                10.89            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/07/08      Buy       25                10.91            Open Market/Broker
The Elizabeth R. and William J.               10/07/08      Buy       17                9.24             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       13                9.27             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       4                 9.28             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       8                 9.29             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       7                 9.30             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       6                 9.33             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       5                 9.34             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       11                9.37             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       18                9.39             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       20                9.40             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       110               9.41             Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 37 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/07/08      Buy       5                 9.42             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       7                 9.43             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       6                 9.44             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       24                9.46             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       26                9.47             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       50                9.48             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       22                9.49             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       251               9.50             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       181               9.52             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       22                9.53             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       1                 9.54             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       132               9.55             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       51                9.56             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       15                9.57             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       7                 9.58             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       12                9.59             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       11                9.60             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       12                9.61             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       2                 9.62             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       5                 9.63             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       17                9.64             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       23                9.65             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       2                 9.66             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       45                9.67             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       92                9.69             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       25                9.70             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       18                9.71             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       38                9.72             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       73                9.73             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       1                 9.74             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       11                9.75             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       8                 9.76             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       7                 9.78             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       42                9.79             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       23                9.80             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       10                9.81             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       12                9.82             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       27                9.83             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       1                 9.84             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       17                9.85             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       186               9.89             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       9                 9.90             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       6                 9.91             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       73                9.92             Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 38 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/07/08      Buy       18                9.93             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       2                 9.95             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       9                 9.97             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       18                9.98             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       85                9.99             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       14                10.00            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       5                 10.05            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       6                 10.07            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       16                10.08            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       2                 10.09            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       15                10.11            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       6                 10.12            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       11                10.14            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       1                 10.15            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       0                 10.16            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       7                 10.18            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       100               10.19            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       11                10.20            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       7                 10.21            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       15                10.22            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       39                10.23            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       32                10.24            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       68                10.25            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       10                10.26            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       25                10.27            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       25                10.28            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       24                10.29            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       32                10.30            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       26                10.31            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       6                 10.32            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       14                10.35            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       18                10.36            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       2                 10.37            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       3                 10.39            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       14                10.40            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       27                10.41            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       12                10.42            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       11                10.43            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       15                10.45            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       10                10.46            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       12                10.47            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       6                 10.48            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       5                 10.49            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       14                10.50            Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 39 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/07/08      Buy       22                10.52            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       5                 10.53            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       1                 10.54            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       8                 10.55            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       1                 10.58            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       5                 10.59            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       6                 10.65            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       1                 10.69            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       15                10.70            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       4                 10.71            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       4                 10.76            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       13                10.77            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       1                 10.79            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       11                10.80            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       33                10.81            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       24                10.82            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       10                10.84            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       5                 10.89            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/07/08      Buy       6                 10.91            Open Market/Broker
Patterson Foundation
William J. Patterson IRA                      10/07/08      Buy       1                 9.24             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.39             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.40             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       4                 9.41             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.46             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.47             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       2                 9.48             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.49             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       9                 9.50             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       7                 9.52             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.53             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       5                 9.55             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       2                 9.56             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.65             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       2                 9.67             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       4                 9.69             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.70             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       2                 9.72             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       3                 9.73             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.74             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.75             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.76             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.79             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.83             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.84             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 40 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
William J. Patterson IRA                      10/07/08      Buy       1                 9.86             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       6                 9.89             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.90             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       3                 9.92             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 9.97             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       4                 9.99             Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.05            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       3                 10.19            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.21            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       2                 10.23            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       2                 10.24            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       2                 10.25            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.26            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.27            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       2                 10.30            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.31            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.35            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.40            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.41            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.42            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.46            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.49            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.50            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.52            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.53            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.54            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.70            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.81            Open Market/Broker
William J. Patterson IRA                      10/07/08      Buy       1                 10.82            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.24             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.39             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.40             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       4                 9.41             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.46             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.47             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       2                 9.48             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.49             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       9                 9.50             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       7                 9.52             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.53             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       5                 9.55             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       2                 9.56             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.64             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.65             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 41 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Edward H. McDermott IRA                       10/07/08      Buy       2                 9.67             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       3                 9.69             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.70             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.71             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.72             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       3                 9.73             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       2                 9.79             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.80             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.83             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.85             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       7                 9.89             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       3                 9.92             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.93             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 9.98             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       3                 9.99             Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.08            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.11            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       4                 10.19            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.22            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.23            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.24            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       2                 10.25            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.27            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.28            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.29            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.30            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.31            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.36            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.41            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.45            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.52            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.55            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.58            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.59            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.71            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.73            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.77            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.79            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.80            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       2                 10.81            Open Market/Broker
Edward H. McDermott IRA                       10/07/08      Buy       1                 10.89            Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,270             8.12             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,171             8.30             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,072             8.34             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 42 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
SPO Partners II, L.P.                         10/08/08      Buy       592               8.37             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,257             8.39             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,652             8.40             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       691               8.41             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       11,645            8.43             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       691               8.44             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       296               8.45             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       5,625             8.46             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,888             8.47             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,849             8.48             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       9,305             8.49             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       59,654            8.50             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,184             8.51             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,117             8.52             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,652             8.53             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,849             8.54             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,730             8.55             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       15,711            8.56             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,862             8.57             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       8,160             8.58             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       14,379            8.59             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       46,513            8.60             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,875             8.61             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,665             8.62             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       5,724             8.63             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       7,230             8.64             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,171             8.66             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,060             8.67             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,678             8.68             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       14,606            8.70             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,369             8.72             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,369             8.74             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,072             8.75             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,467             8.76             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       4,342             8.77             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       7,197             8.78             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,678             8.80             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,961             8.81             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,158             8.82             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       395               8.83             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,875             8.84             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       52,160            8.85             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,283             8.86             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,882             8.87             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 43 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
SPO Partners II, L.P.                         10/08/08      Buy       7,599             8.88             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       10,133            8.89             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       15,105            8.90             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       11,281            8.91             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,059             8.92             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,566             8.93             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       5,360             8.94             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       8,555             8.95             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,623             8.96             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       9,080             8.97             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       10,757            8.98             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       24,365            8.99             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       294,405           9.00             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       987               9.01             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,974             9.02             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       6,415             9.03             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,467             9.04             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       6,810             9.05             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       7,994             9.06             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,270             9.07             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       6,316             9.08             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,059             9.09             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       8,191             9.10             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       25,659            9.11             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,875             9.12             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       11,942            9.13             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       8,389             9.14             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       56,352            9.15             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       4,342             9.16             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       290,065           9.17             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,369             9.18             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,086             9.19             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       6,568             9.20             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       4,540             9.21             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,862             9.22             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,467             9.23             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       29,706            9.24             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       32,321            9.25             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       8,783             9.26             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       49                9.27             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       99                9.28             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       395               9.29             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       15,988            9.30             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,369             9.33             Open Market/Broker
 </TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 44 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
SPO Partners II, L.P.                         10/08/08      Buy       1,678             9.34             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       10,216            9.35             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,974             9.36             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       197               9.37             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       9,751             9.38             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       7,303             9.39             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       10,208            9.40             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       8,840             9.41             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,257             9.42             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       20,307            9.43             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       23,795            9.44             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,729             9.45             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,184             9.47             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       16,027            9.48             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       11,330            9.49             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       16,348            9.50             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       395               9.51             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       592               9.52             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,875             9.55             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,059             9.58             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,304             9.59             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       4,145             9.61             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       4,342             9.62             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,579             9.63             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,480             9.64             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       8,586             9.67             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       4,145             9.70             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       2,763             9.71             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       6,316             9.72             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       3,849             9.74             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       296               9.75             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       12,534            9.76             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       30,989            9.77             Open Market/Broker
SPO Partners II, L.P.                         10/08/08      Buy       1,678             9.80             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       25                8.12             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       24                8.30             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       23                8.34             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       7                 8.37             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       36                8.39             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       40                8.40             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       7                 8.41             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       126               8.43             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       7                 8.44             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       3                 8.45             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 45 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       62                8.46             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       31                8.47             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       42                8.48             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       101               8.49             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       647               8.50             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       13                8.51             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       12                8.52             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       40                8.53             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       42                8.54             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       40                8.55             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       170               8.56             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       31                8.57             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       89                8.58             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       156               8.59             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       505               8.60             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       20                8.61             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       29                8.62             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       62                8.63             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       78                8.64             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       24                8.66             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       12                8.67             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       18                8.68             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       159               8.70             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       26                8.72             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       26                8.74             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       22                8.75             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       27                8.76             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       47                8.77             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       78                8.78             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       18                8.80             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       32                8.81             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       34                8.82             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       4                 8.83             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       20                8.84             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       566               8.85             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       14                8.86             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       20                8.87             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       82                8.88             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       110               8.89             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       164               8.90             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       122               8.91             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       33                8.92             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       28                8.93             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       58                8.94             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 46 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       93                8.95             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       18                8.96             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       99                8.97             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       117               8.98             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       264               8.99             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       3,195             9.00             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       11                9.01             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       21                9.02             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       70                9.03             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       27                9.04             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       74                9.05             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       87                9.06             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       25                9.07             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       69                9.08             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       33                9.09             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       89                9.10             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       278               9.11             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       20                9.12             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       130               9.13             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       91                9.14             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       612               9.15             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       47                9.16             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       3,148             9.17             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       26                9.18             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       12                9.19             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       71                9.20             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       49                9.21             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       31                9.22             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       27                9.23             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       322               9.24             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       351               9.25             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       95                9.26             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       1                 9.27             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       1                 9.28             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       4                 9.29             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       173               9.30             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       26                9.33             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       18                9.34             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       111               9.35             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       21                9.36             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       2                 9.37             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       106               9.38             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       79                9.39             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       111               9.40             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 47 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       96                9.41             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       35                9.42             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       220               9.43             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       258               9.44             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       19                9.45             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       13                9.47             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       174               9.48             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       123               9.49             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       177               9.50             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       4                 9.51             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       6                 9.52             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       20                9.55             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       33                9.58             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       36                9.59             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       45                9.61             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       47                9.62             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       39                9.63             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       16                9.64             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       93                9.67             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       45                9.70             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       30                9.71             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       69                9.72             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       42                9.74             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       3                 9.75             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       136               9.76             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       336               9.77             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/08/08      Buy       18                9.80             Open Market/Broker
The Elizabeth R. and William J.               10/08/08      Buy       5                 8.12             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       5                 8.30             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       5                 8.34             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       1                 8.37             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       7                 8.39             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       8                 8.40             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       2                 8.41             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       27                8.43             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       2                 8.44             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       1                 8.45             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       13                8.46             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       7                 8.47             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       9                 8.48             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       20                8.49             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       137               8.50             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       3                 8.51             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       3                 8.52             Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 48 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/08/08      Buy       8                 8.53             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       9                 8.54             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       9                 8.55             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       37                8.56             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       7                 8.57             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       19                8.58             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       33                8.59             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       106               8.60             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 8.61             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       6                 8.62             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       13                8.63             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       17                8.64             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       5                 8.66             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       2                 8.67             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 8.68             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       33                8.70             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       5                 8.72             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       5                 8.74             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       5                 8.75             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       6                 8.76             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       10                8.77             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       16                8.78             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 8.80             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       7                 8.81             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       7                 8.82             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       1                 8.83             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 8.84             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       119               8.85             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       3                 8.86             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 8.87             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       17                8.88             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       23                8.89             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       35                8.90             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       26                8.91             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       7                 8.92             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       6                 8.93             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       12                8.94             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       20                8.95             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 8.96             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       21                8.97             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       25                8.98             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       56                8.99             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       674               9.00             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       2                 9.01             Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 49 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/08/08      Buy       5                 9.02             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       15                9.03             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       6                 9.04             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       16                9.05             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       18                9.06             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       5                 9.07             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       14                9.08             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       7                 9.09             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       19                9.10             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       59                9.11             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 9.12             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       27                9.13             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       19                9.14             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       129               9.15             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       10                9.16             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       664               9.17             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       5                 9.18             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       2                 9.19             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       15                9.20             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       10                9.21             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       7                 9.22             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       6                 9.23             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       68                9.24             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       74                9.25             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       20                9.26             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       1                 9.29             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       37                9.30             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       5                 9.33             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 9.34             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       23                9.35             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       5                 9.36             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       22                9.38             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       17                9.39             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       23                9.40             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       20                9.41             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       7                 9.42             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       46                9.43             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       54                9.44             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 9.45             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       3                 9.47             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       37                9.48             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       26                9.49             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       37                9.50             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       1                 9.51             Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 50 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/08/08      Buy       1                 9.52             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 9.55             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       7                 9.58             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       8                 9.59             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       9                 9.61             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       10                9.62             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       8                 9.63             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       3                 9.64             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       20                9.67             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       9                 9.70             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       6                 9.71             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       14                9.72             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       9                 9.74             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       1                 9.75             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       29                9.76             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       71                9.77             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/08/08      Buy       4                 9.80             Open Market/Broker
Patterson Foundation
William J. Patterson IRA                      10/08/08      Buy       1                 8.43             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.49             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       4                 8.50             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.55             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.56             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.59             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       3                 8.60             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.61             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.63             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.64             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.70             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.75             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.77             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       2                 8.78             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.82             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       3                 8.85             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.89             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.90             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.91             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.95             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 8.98             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       2                 8.99             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       19                9.00             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.06             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.08             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.10             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       2                 9.11             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 51 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
William J. Patterson IRA                      10/08/08      Buy       1                 9.13             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.14             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       4                 9.15             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       19                9.17             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       2                 9.24             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       2                 9.25             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.26             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.30             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.35             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.38             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.40             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.41             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.43             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       2                 9.44             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.48             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.49             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.50             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.67             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       1                 9.76             Open Market/Broker
William J. Patterson IRA                      10/08/08      Buy       2                 9.77             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.43             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.49             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       4                 8.50             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.56             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.59             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       3                 8.60             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.70             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.84             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       4                 8.85             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.87             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       2                 8.88             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.91             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.92             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.94             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 8.99             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       19                9.00             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.09             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       2                 9.11             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.12             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       3                 9.15             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.16             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       18                9.17             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.20             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.21             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 52 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Edward H. McDermott IRA                       10/08/08      Buy       2                 9.24             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       2                 9.25             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.26             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.30             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.35             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.37             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.39             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.42             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       2                 9.43             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       2                 9.44             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.48             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       2                 9.50             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.52             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.55             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.58             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.61             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.62             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.63             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.64             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.70             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.71             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       1                 9.72             Open Market/Broker
Edward H. McDermott IRA                       10/08/08      Buy       2                 9.77             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       4,934             8.88             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       99                9.00             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       6,428             9.01             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       1,962             9.02             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,863             9.08             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       296               9.09             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       690               9.11             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,356             9.12             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       4,106             9.13             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,889             9.14             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,060             9.15             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,961             9.17             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       99                9.18             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       987               9.21             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       4,343             9.23             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       1,382             9.24             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       7,500             9.25             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       8,389             9.26             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       9,278             9.27             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       690               9.28             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       32,570            9.33             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 53 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
SPO Partners II, L.P.                         10/09/08      Buy       25,098            9.34             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       198               9.35             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,787             9.38             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       458               9.39             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       494               9.40             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       7,204             9.41             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,566             9.42             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,159             9.43             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       1,231             9.44             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       7,896             9.45             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       8,837             9.46             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       6,020             9.47             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       789               9.48             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       1,283             9.49             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       23,688            9.50             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       4,241             9.51             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,652             9.52             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       1,678             9.53             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       4,442             9.54             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       4,540             9.55             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       888               9.56             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,952             9.57             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,072             9.58             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       8,192             9.59             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       5,921             9.60             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       12,775            9.61             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       6,909             9.62             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,553             9.63             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       9,968             9.64             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,948             9.65             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       5,921             9.66             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       27,042            9.67             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       6,175             9.68             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       13,410            9.69             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       16,580            9.70             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       18,783            9.71             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       14,607            9.72             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       4,442             9.73             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       8,915             9.74             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       12,613            9.75             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       6,611             9.76             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,369             9.77             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       14,114            9.79             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       6,514             9.80             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 54 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
SPO Partners II, L.P.                         10/09/08      Buy       5,230             9.81             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       987               9.82             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       9,770             9.83             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       12,140            9.85             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       4,245             9.86             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,171             9.87             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,241             9.88             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,270             9.89             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       7,303             9.90             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,751             9.91             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       1,382             9.92             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       11,033            9.93             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       5,724             9.94             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       14,993            9.95             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,171             9.96             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       35,255            9.97             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       31,972            9.98             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       26,065            9.99             Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       146,141           10.00            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       33,063            10.01            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       13,813            10.02            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       1,283             10.03            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       15,495            10.04            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       22,799            10.05            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       27,339            10.06            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       9,475             10.07            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       888               10.08            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,270             10.09            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       24,207            10.10            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,441             10.11            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       6,316             10.13            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,369             10.14            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       8,876             10.15            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       2,566             10.16            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,750             10.17            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       1,974             10.18            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       7,105             10.19            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,352             10.20            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       3,261             10.23            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       6,608             10.24            Open Market/Broker
SPO Partners II, L.P.                         10/09/08      Buy       789               10.25            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       54                8.88             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       1                 9.00             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       70                9.01             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 55 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       21                9.02             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       31                9.08             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       3                 9.09             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       8                 9.11             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       37                9.12             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       45                9.13             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       42                9.14             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       33                9.15             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       32                9.17             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       1                 9.18             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       11                9.21             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       47                9.23             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       15                9.24             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       82                9.25             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       92                9.26             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       101               9.27             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       8                 9.28             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       355               9.33             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       274               9.34             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       2                 9.35             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       41                9.38             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       5                 9.39             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       5                 9.40             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       79                9.41             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       28                9.42             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       34                9.43             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       13                9.44             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       86                9.45             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       96                9.46             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       66                9.47             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       9                 9.48             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       14                9.49             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       258               9.50             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       46                9.51             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       40                9.52             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       18                9.53             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       48                9.54             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       50                9.55             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       10                9.56             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       43                9.57             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       23                9.58             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       89                9.59             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       65                9.60             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       139               9.61             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 56 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       75                9.62             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       39                9.63             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       109               9.64             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       43                9.65             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       65                9.66             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       295               9.67             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       67                9.68             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       146               9.69             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       181               9.70             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       205               9.71             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       159               9.72             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       48                9.73             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       97                9.74             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       138               9.75             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       72                9.76             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       26                9.77             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       154               9.79             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       71                9.80             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       57                9.81             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       11                9.82             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       107               9.83             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       132               9.85             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       46                9.86             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       24                9.87             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       24                9.88             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       25                9.89             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       80                9.90             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       41                9.91             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       15                9.92             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       120               9.93             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       62                9.94             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       164               9.95             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       24                9.96             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       385               9.97             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       349               9.98             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       284               9.99             Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       1,594             10.00            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       361               10.01            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       151               10.02            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       14                10.03            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       169               10.04            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       249               10.05            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       298               10.06            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       103               10.07            Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 57 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       10                10.08            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       25                10.09            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       264               10.10            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       27                10.11            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       69                10.13            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       37                10.14            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       97                10.15            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       28                10.16            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       41                10.17            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       22                10.18            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       78                10.19            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       37                10.20            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       36                10.23            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       71                10.24            Open Market/Broker
Phoebe Snow Foundation, Inc.                  10/09/08      Buy       9                 10.25            Open Market/Broker
The Elizabeth R. and William J.               10/09/08      Buy       11                8.88             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       14                9.01             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       4                 9.02             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       6                 9.08             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       1                 9.09             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       2                 9.11             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       7                 9.12             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       9                 9.13             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       9                 9.14             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       7                 9.15             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       7                 9.17             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       2                 9.21             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       10                9.23             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       3                 9.24             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       17                9.25             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       18                9.26             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       20                9.27             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       2                 9.28             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       72                9.33             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       55                9.34             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       8                 9.38             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       1                 9.39             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       1                 9.40             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       16                9.41             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       6                 9.42             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       7                 9.43             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       3                 9.44             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       17                9.45             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       19                9.46             Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 58 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/09/08      Buy       13                9.47             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       2                 9.48             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       3                 9.49             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       52                9.50             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       9                 9.51             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       8                 9.52             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       4                 9.53             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       10                9.54             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       10                9.55             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       2                 9.56             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       9                 9.57             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       5                 9.58             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       18                9.59             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       13                9.60             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       28                9.61             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       15                9.62             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       8                 9.63             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       22                9.64             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       9                 9.65             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       13                9.66             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       60                9.67             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       14                9.68             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       30                9.69             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       37                9.70             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       41                9.71             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       32                9.72             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       10                9.73             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       20                9.74             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       28                9.75             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       15                9.76             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       5                 9.77             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       31                9.79             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       14                9.80             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       12                9.81             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       2                 9.82             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       22                9.83             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       27                9.85             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       9                 9.86             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       5                 9.87             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       5                 9.88             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       5                 9.89             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       16                9.90             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       8                 9.91             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       3                 9.92             Open Market/Broker
Patterson Foundation
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 59 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
The Elizabeth R. and William J.               10/09/08      Buy       24                9.93             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       13                9.94             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       33                9.95             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       5                 9.96             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       78                9.97             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       70                9.98             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       57                9.99             Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       322               10.00            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       73                10.01            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       30                10.02            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       3                 10.03            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       34                10.04            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       50                10.05            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       60                10.06            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       20                10.07            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       2                 10.08            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       5                 10.09            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       52                10.10            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       5                 10.11            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       14                10.13            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       7                 10.14            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       20                10.15            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       6                 10.16            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       8                 10.17            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       4                 10.18            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       16                10.19            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       7                 10.20            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       7                 10.23            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       15                10.24            Open Market/Broker
Patterson Foundation
The Elizabeth R. and William J.               10/09/08      Buy       2                 10.25            Open Market/Broker
Patterson Foundation
William J. Patterson IRA                      10/09/08      Buy       1                 8.88             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.01             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.25             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.26             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.27             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       3                 9.33             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       3                 9.34             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.41             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.45             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.46             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.47             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       2                 9.50             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.59             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.60             Open Market/Broker
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                                         Page 60 of 61 pages

                                                 SCHEDULE I TO SCHEDULE 13D

---------------------------------------------------------------------------------------------------------------------------
                                                                                                              WHERE/HOW
                                              DATE OF                   NUMBER       PRICE PER               TRANSACTION
     REPORTING PERSON                       TRANSACTION     TYPE      OF SHARES      SHARE ($)                 EFFECTED
---------------------------------------------------------------------------------------------------------------------------
<S>                                           <C>           <C>       <C>               <C>              <C>
William J. Patterson IRA                      10/09/08      Buy       1                 9.61             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.62             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.64             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.66             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       3                 9.67             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.68             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.69             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       2                 9.70             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       2                 9.71             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       2                 9.72             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.74             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.75             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.76             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.79             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.80             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.81             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.83             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.85             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.90             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.93             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 9.94             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       2                 9.95             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       4                 9.97             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       4                 9.98             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       4                 9.99             Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       16                10.00            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       3                 10.01            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       2                 10.02            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       2                 10.04            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       2                 10.05            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       3                 10.06            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       2                 10.07            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       4                 10.10            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 10.13            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 10.14            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 10.15            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 10.17            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       1                 10.19            Open Market/Broker
William J. Patterson IRA                      10/09/08      Buy       2                 10.24            Open Market/Broker
</TABLE>

<PAGE>

                                                             Page 61 of 61 pages


                                  EXHIBIT INDEX


EXHIBIT                   DOCUMENT DESCRIPTION
--------------------------------------------------------------------------------
A                         Agreement Pursuant to Rule 13d-1 (k)
--------------------------------------------------------------------------------
B                         Power of Attorney (previously filed)
--------------------------------------------------------------------------------
