<SUBMISSION>
<ACCESSION-NUMBER>0001130464-07-000171
<TYPE>8-K
<PUBLIC-DOCUMENT-COUNT>4
<PERIOD>20070511
<ITEMS>1.01
<ITEMS>2.03
<ITEMS>9.01
<FILING-DATE>20070516
<DATE-OF-FILING-DATE-CHANGE>20070516
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>BLACK HILLS CORP /SD/
<CIK>0001130464
<ASSIGNED-SIC>4911
<IRS-NUMBER>460458824
<STATE-OF-INCORPORATION>SD
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>8-K
<ACT>34
<FILE-NUMBER>001-31303
<FILM-NUMBER>07856962
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>625 9TH STREET
<STREET2>PO BOX 1400
<CITY>RAPID CITY
<STATE>SD
<ZIP>57709
<PHONE>6057212343
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>625 9TH STREET
<STREET2>PO BOX 1400
<CITY>RAPID
<STATE>SD
<ZIP>57709
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>BLACK HILLS HOLDING CORP
<DATE-CHANGED>20001222
</FORMER-COMPANY>
</FILER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>form8k_ensercocredit-may07.htm
<DESCRIPTION>FORM 8-K ENSERCO CREDIT FACILITY MAY 2007
<TEXT>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;border-bottom:solid 2.25pt;padding-bottom:1;'>&nbsp;</p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=5>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=5>UNITED STATES</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=5>SECURITIES AND EXCHANGE COMMISSION</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=2>Washington, D.C. 20549</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=3>___________</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=3>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=5>FORM 8-K</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=3>____________</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=3>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>CURRENT REPORT</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=2>PURSUANT TO SECTION 13 OR 15(d) OF THE</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>SECURITIES EXCHANGE ACT OF 1934</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=3>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=2>Date of Report (Date of earliest event reported) May 11, 2007</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=3>____________</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=3>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=5>BLACK HILLS CORPORATION</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=2>(Exact name of registrant as specified in its charter)</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=3>____________</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=3>&nbsp;</font></p>


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        <td  colspan="4" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>South Dakota</font></b></p> </td> </tr>
    <tr >
        <td  colspan="4" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>(State or other jurisdiction of incorporation)</font></b></p> </td> </tr>
    <tr >
        <td width="27%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>001-31303</font></b></p> </td>
        <td width="39%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td  colspan="2" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>46-0458824</font></b></p> </td> </tr>
    <tr >
        <td width="27%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>(Commission File Number)</font></b></p> </td>
        <td width="39%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td  colspan="2" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>(IRS Employer Identification No.)</font></b></p> </td> </tr>
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        <td width="27%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="39%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td  colspan="2" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr>
    <tr >
        <td  colspan="2" rowspan=2 valign=top style=' padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><b><font size=2>625 Ninth Street, PO Box 1400 </font></b></p>
<p style='margin-left:12.6pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><b><font size=2>Rapid City, South Dakota</font></b></p>
<p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><b><font size=2>(Address of principal executive offices)</font></b></p> </td>
        <td  colspan="2" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>57709-1400</font></b></p> </td> </tr>
    <tr >
        <td  colspan="2" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>(Zip Code)</font></b></p> </td> </tr>
    <tr >
        <td  colspan="4" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>605.721.1700</font></b></p> </td> </tr>
    <tr >
        <td  colspan="4" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>(Registrant&#146;s telephone number, including area code)</font></b></p> </td> </tr>
    <tr >
        <td width="27%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td  colspan="2" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="31%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr>
    <tr >
        <td  colspan="4" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>Not Applicable</font></b></p> </td> </tr>
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        <td  colspan="4" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>(Former name or former address, if changed since last report)</font></b></p> </td> </tr>
    <tr>
        <td width="190" ></td>

        <td width="274" ></td>

        <td width="14" ></td>

        <td width="218" ></td> </tr> </table>
            </div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=3>____________</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; text-indent:7.69%;text-align:left;'><font size=2>Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (</font><i><font size=2>see</font></i><font size=2> General Instruction A.2. below):</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1><img src="ballot.jpg"></font></p> </td>
        <td width="90%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>&nbsp;&nbsp;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>&nbsp;&nbsp;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1><img src="ballot.jpg"></font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1><img src="ballot.jpg"></font></p> </td>
        <td width="90%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;border-bottom:solid 2.25pt;padding-bottom:1;'><font size=5>&nbsp;</font></p>


<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>1</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><b><font size=2>Item 1.01 Entry into a Material Definitive Agreement</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt;text-align:left;'><font size=2>On May 11, 2007, the Registrant&#146;s subsidiary, Enserco Energy Inc. (&#147;Enserco&#148;), entered into a Second Amendment to the Second Amended and Restated Credit Agreement dated as of June 1, 2006, by and among Enserco, Fortis Capital Corp., as Administrative Agent, Documentation Agent and Collateral Agent, BNP Paribas, U.S. Bank National Association, Societe Generale and The Bank of Tokyo-Mitsubishi UFJ, Ltd, New York Branch.  </font></p>

<p style=' margin-bottom:12pt; margin-top:0pt;text-align:left;'><font size=2>The Second Amended and Restated Agreement increased the facility from $260 million to $300 million and extended the term of the facility to May 9, 2008.  </font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><b><font size=2>Item 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>The information required by this item is included in Item 1.01.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><b><font size=2>Item 9.01 Financial Statements and Exhibits</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="7%" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>(c)</font></p> </td>
        <td  valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Exhibits</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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        <td width="11%" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="11%" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>10.1</font></p> </td>
        <td  valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Second Amendment to the Second Amended and Restated Credit Agreement effective May 11, 2007, among Enserco Energy Inc., the borrower, Fortis Capital Corp., as administrative agent, documentation agent and collateral agent, BNP Paribas, U.S. Bank National Association, Societe Generale, and The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch.</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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        <td width="11%" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="11%" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>10.2</font></p> </td>
        <td  valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>First Amendment to the Second Amended and Restated Credit Agreement effective November 30, 2006, among Enserco Energy Inc., the borrower, Fortis Capital Corp., as administrative agent, documentation agent and collateral agent, BNP Paribas, U.S. Bank National  Association, Societe Generale, and The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch.</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>2</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><U><font SIZE=2>SIGNATURES</font></U></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; text-indent:8.62%;text-align:left;'><font size=2>Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font SIZE=2>BLACK HILLS CORPORATION</font></p> </td> </tr>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr>
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        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr>
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        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:&nbsp;</font><u><font size=2>/s/ Mark T. Thies</font></u>                                                                                                                                           </p> </td> </tr>
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        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:21.0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Mark T. Thies</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:21.75pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Executive Vice President</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:26.25pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>and Chief Financial Officer</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Date:&nbsp;&nbsp;May 16, 2007</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>3</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'>
<b><font size=2>Exhibit Index</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="38%" style='border-collapse:collapse'>
    <tr >
        <td width="59%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><u><b><font size=2>Exhibit No.</font></b></u></p> </td>
        <td width="40%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><u><b><font size=2>Description</font></b></u></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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        <td width="7%" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="15%" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>10.1</font></p> </td>
        <td  valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Second Amendment to the Second Amended and Restated Credit Agreement effective May 11, 2007, among Enserco Energy Inc., the borrower, Fortis Capital Corp., as administrative agent, documentation agent and collateral agent, BNP Paribas, U.S. Bank National  Association, Societe Generale, and The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch.</font></p> </td> </tr></table>
</div>


<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="100%" style='border-collapse:collapse'>
    <tr >
        <td width="7%" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="15%" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>10.2</font></p> </td>
        <td  valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>First Amendment to the Second Amended and Restated Credit Agreement effective November 30, 2006, among Enserco Energy Inc., the borrower, Fortis Capital Corp., as administrative agent, documentation agent and collateral agent, BNP Paribas, U.S. Bank National  Association, Societe Generale, and The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch.</font></p> </td> </tr></table>
</div>


<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>4</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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<DESCRIPTION>SECOND AMEND TO SECOND AMENDED CREDIT AGR
<TEXT>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:right;'><font size=2>Execution Copy</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>SECOND AMENDMENT TO</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>SECOND AMENDED AND RESTATED CREDIT AGREEMENT</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:justify;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>This SECOND AMENDMENT TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT (this &#147;</font><u><font size=2>Agreement</font></u><font size=2>&#148;) is entered into effective as of May 11, 2007, among </font><B><font SIZE=2>ENSERCO ENERGY INC.</font></B><font size=2>, a South Dakota corporation (the &#147;</font><u><font size=2>Borrower</font></u><font size=2>&#148;), </font><B><font SIZE=2>FORTIS CAPITAL CORP.</font></B><font size=2> (&#147;</font><u><font size=2>Fortis</font></u><font size=2>&#148;), a Connecticut corporation, as a Bank, an Issuing Bank and as Administrative Agent, Documentation Agent and Collateral Agent for the Banks (in such capacity, the &#147;</font><u><font size=2>Agent</font></u><font size=2>&#148;), </font><b><font size=2>BNP PARIBAS </font></b><font size=2>("</font><u><font size=2>BNP Paribas</font></u><font size=2>&#148;), a bank organized under the laws of
France, as an Issuing Bank and a Bank, </font><B><font SIZE=2>U.S. BANK NATIONAL ASSOCIATION</font></B><font size=2> (&#147;</font><u><font size=2>U.S. Bank</font></u><font size=2>&#148;), a national banking association, as a Bank, </font><B><font SIZE=2>SOCIETE GENERALE</font></B><font size=2>, a bank organized under the laws of France, as a Bank (&#147;</font><u><font size=2>SocGen</font></u><font size=2>&#148;), and </font><B><font SIZE=2>THE BANK OF TOKYO-MITSUBISHI UFJ, LTD., NEW YORK BRANCH</font></B><font size=2>, successor by merger to </font><B><font SIZE=2>UFJ BANK LIMITED, NEW YORK BRANCH </font></B><font size=2>(&#147;</font><U><font SIZE=2>BTMU</font></U><font size=2>&#148;), a bank organized under the laws of Japan, acting through its New York Branch, as a Bank, and each other financial institution which may become a party hereto (collectively, the &#147;</font><u><font size=2>Banks</font></u><font size=2>&#148;).</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>WHEREAS, the Borrower, Agent and the Banks entered into that certain Second Amended and Restated Credit Agreement, dated to be effective as of June 1, 2006, (including all annexes, exhibits and schedules thereto, as from time to time amended, restated, supplemented, or otherwise modified, the &#147;</font><u><font size=2>Credit Agreement</font></u><font size=2>&#148;); </font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>WHEREAS, the Borrower has requested that the Banks extend and increase the Uncommitted Line to $300,000,000 and make certain other amendments to the Credit Agreement and the Banks are willing to do so subject to the terms and conditions set forth herein; </font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>NOW, THEREFORE, in consideration of the premises herein contained and other good and valuable consideration, the sufficiency of which is hereby acknowledged, the parties hereto, intending to be legally bound, agree as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>1.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Defined Terms</font></b></u><font size=2>.  All capitalized terms used but not otherwise defined in this Amendment shall have the meaning ascribed to them in the Credit Agreement.  Unless otherwise specified, all section references herein refer to sections of the Credit Agreement.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>2.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Amendments to Credit Agreement</font></b></u><font size=2>.  The Credit Agreement is hereby amended commencing on the Effective Date (as hereinafter defined) as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Advance Line Limit</font></b></u><font size=2>.  The definition of &#147;Advance Line Limit&#148; is amended to read as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;&#145;</font><u><font size=2>Advance Line Limit</font></u><font size=2>&#146; means the maximum amount of Revolving Loans which may be outstanding at any time, which maximum amount shall be determined as follows:</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="100%" style='border-collapse:collapse'>
    <tr style='height:22.5pt'>
        <td width="48%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="4%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="47%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="77%" style='margin-left:77.4pt;border-collapse:collapse'>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><u><font size=2>Borrowing Base Sub-Cap in Effect</font></u><u></u></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><u><font size=2>Advance Line Limit</font></u><u></u></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$300,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$100,000,000</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$250,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$100,000,000</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$200,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$  75,000,000</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$175,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$  75,000,000</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$150,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$  50,000,000</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$100,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center;text-indent:0in'><font size=2>$  50,000,000&#148;</font></p> </td> </tr></table>
</div>

<BR>
<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Applicable Margin</font></b></u><font size=2>.  The definition of &#147;Applicable Margin&#148; is amended to read as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;&#145;</font><u><font size=2>Applicable Margin</font></u><font size=2>&#146; means:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:17.08%;text-align:justify;'><font size=2> (a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>with respect to Base Rate Loans:  one half of one percent (0.50%); and</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:17.08%;text-align:justify;'><font size=2> (b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>with respect to Eurodollar Rate Loans:  one and one-half percent (1.50%).&#148;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(c)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Borrowing Base Advance Cap</font></b></u><font size=2>.  Clause (a) of the definition of &#147;Borrowing Base Advance Cap&#148; is amended to read as follows:</font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="58%" style='border-collapse:collapse'>
    <tr >
        <td width="39%" nowrap valign=top style='padding:0in 0in 12.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0in;margin-bottom:12.0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="13%" nowrap valign=top style='padding:0in 0in 12.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>&#147;(a)</font></p> </td>
        <td width="47%" nowrap valign=top style='padding:0in 0in 12.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>$300,000,000.00;&#148;</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(d)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Borrowing Base Sub-Cap</font></b></u><font size=2>.  The definition of &#147;Borrowing Base Sub-Cap&#148; is amended to read as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#145;&#147;</font><u><font size=2>Borrowing Base Sub-Cap</font></u><font size=2>&#146; means, on the Closing Date, an amount equal to $200,000,000.00; </font><u><font size=2>provided</font></u><font size=2>, </font><u><font size=2>however</font></u><font size=2>, Borrower may elect to change such Borrowing Base Sub-Cap five (5) times during any twelve (12) month period to be any of $100,000,000.00, $150,000,000.00, $175,000,000.00, $200,000,000.00, $250,000,000.00 or $300,000,000.00 (provided that, regardless of any Elected Performance L/C Cap, the Borrowing Base Sub-Cap shall never exceed $300,000,000.00), which modified Borrowing Base Sub-Cap shall continue in effect until again changed by Borrower in accordance with this Agreement, or until automatically reduced as hereinafter set forth.  Notwithstanding the foregoing, Borrower may not elect a Borrowing Base
Sub-Cap unless Borrower&#146;s Net Working Capital and Tangible Net Worth at the time of election are greater than, or equal to, the amounts specified below:</font></p>

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            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>2</font></p> </td>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If Borrower elects $300,000,000.00, Borrower&#146;s Net Working Capital and Tangible Net Worth must each be at least $55,500,000.00 plus an amount equal to 30% of the Elected Performance L/C Cap;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If Borrower elects $250,000,000.00, Borrower&#146;s Net Working Capital and Tangible Net Worth must each be at least $46,250,000.00 plus an amount equal to 30% of the Elected Performance L/C Cap;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(c)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If Borrower elects $200,000,000.00, Borrower&#146;s Net Working Capital and Tangible Net Worth must each be at least $37,000,000.00 plus an amount equal to 30% of the Elected Performance L/C Cap;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(d)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If Borrower elects $175,000,000.00, Borrower&#146;s Net Working Capital and Tangible Net Worth must each be at least $32,375,000.00 plus an amount equal to 30% of the Elected Performance L/C Cap; </font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(e)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If Borrower elects $150,000,000.00, Borrower&#146;s Net Working Capital and Tangible Net Worth must each be at least $27,750,000 plus an amount equal to 30% of the Elected Performance L/C Cap; or</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(f)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If Borrower elects $100,000,000.00, Borrower&#146;s Net Working Capital and Tangible Net Worth must each be at least $18,500,000 plus an amount equal to 30% of the Elected Performance L/C Cap.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>Borrower shall elect which Borrowing Base Sub-Cap is in effect from time to time by delivering to Agent and Banks a written notice of such election in the form of </font><u><font size=2>Exhibit I</font></u><font size=2> which is attached hereto.  In the event that after Borrower makes a Borrowing Base Sub-Cap election and Borrower&#146;s Net Working Capital or Tangible Net Worth as reflected on a Compliance Certificate delivered to Agent are not in compliance with the requirements set forth above, the Borrowing Base Sub-Cap shall be automatically reduced to the appropriate level set forth above to cause compliance with the requirements set forth above, provided that if Borrower fails to qualify for (a), (b), (c), (d) or (e) or fails to elect a Borrowing Base Sub-Cap, then the Borrowing Base Sub-Cap shall be $100,000,000.00.  Such reduction shall take place upon
Agent&#146;s receipt of such Compliance Certificate or notice of election. </font><B><font SIZE=2>NOTWITHSTANDING THE FOREGOING, BORROWER MAY NOT ELECT A BORROWING BASE SUB-CAP IN AN AMOUNT IN EXCESS OF THE THEN TOTAL UNCOMMITTED LINE </font></B></p>

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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%;text-align:justify;'><B><font SIZE=2>AMOUNT SUBSCRIBED AS SET FORTH ON </font></B><U><B><font SIZE=2>SCHEDULE 2.01</font></B></U><b><font size=2> FROM TIME TO TIME.</font></b><font size=2>&#148;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(e)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Elected Ninety (90) Day Swap L/C Cap</font></b></u><font size=2>.  The definition of &#147;Elected Ninety (90) Day Swap L/C Cap&#148; is amended to read as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;&#145;</font><u><font size=2>Elected Ninety (90) Day Swap L/C Cap</font></u><font size=2>&#146; means a minimum initial election of an amount equal to $25,000,000.00; </font><u><font size=2>provided</font></u><font size=2>, </font><u><font size=2>however</font></u><font size=2>, Borrower may elect to change such Elected Ninety (90) Day Swap L/C Cap five (5) times during any twelve (12) month period to be $25,000,000.00, $50,000,000.00, $75,000,000.00 or $100,000,00.00, which modified Elected Ninety (90) Day Swap L/C Cap shall continue in effect until again changed by Borrower in accordance with this Agreement, or until automatically reduced as hereinafter set forth.  Notwithstanding the foregoing, Borrower may not elect an Elected Ninety (90) Day Swap L/C Cap unless the Borrowing Base Sub-Cap in effect at the time of election is greater than or equal to, the
amounts specified below:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If the Borrower elects $25,000,000, the Borrowing Base Sub-Cap in effect at the time of election must be equal to or greater than $100,000,000; or</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If the Borrower elects $50,000,000, the Borrowing Base Sub-Cap in effect at the time of election must be equal to or greater than $175,000,000; or</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(c)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If the Borrower elects $75,000,000, the Borrowing Base Sub-Cap in effect at the time of election must be equal to or greater than $250,000,000; or</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(d)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If the Borrower elects $100,000,000.00, the Borrowing Base Sub-Cap in effect at the time of election must be equal to $300,000,000.00.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>Borrower shall elect which Elected Ninety (90) Day Swap L/C Cap is in effect from time to time by delivering to Agent a written notice of such election in the form of </font><u><font size=2>Exhibit&nbsp;K</font></u><font size=2> which is attached hereto.  In the event that after Borrower makes an Elected Ninety (90) Day Swap L/C Cap election and the Borrowing Base Sub-Cap is not in compliance with the requirements set forth above, the Elected Ninety (90) Day Swap L/C Cap shall be automatically reduced to the appropriate level set forth above to cause compliance with the requirements set forth above, provided that if Borrower fails to qualify for (a), (b), (c) or (d), or fails to elect an Elected Ninety (90) Day Swap L/C Cap, the Elected Ninety (90) Day Swap L/C Cap shall be zero.  Such reduction shall take place upon Agent&#146;s receipt of such Compliance Certificate
or notice of election.  </font></p>

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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%;text-align:justify;'><b><font size=2>NOTWITHSTANDING THE FOREGOING, BORROWER MAY NOT ELECT AN ELECTED NINETY (90) DAY SWAP L/C CAP IN AN AMOUNT IN EXCESS OF THE AMOUNT OF THE THEN L/C SUB-LIMIT CAP FOR NINETY (90) DAY SWAP LC/S AS SET FORTH IN THE DEFINITION OF L/C SUB-LIMIT CAP BELOW.&#148;</font></b></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(f)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Elected Performance L/C Cap</font></b></u><font size=2>.  The definition of &#147;Elected Performance L/C Cap&#148; is amended by inserting &#147;$5,000,000.00,&#148; before &#147;$10,000,000.00&#148; on line three of such definition.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(g)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap</font></b></u><font size=2>.  The following definition of &#147;Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap&#148; is added to </font><u><font size=2>Section 1.01</font></u><font size=2> of the Credit Agreement:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;&#145;</font><u><font size=2>Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap</font></u><font size=2>&#146; means a minimum initial election of an amount equal to $25,000,000.00; </font><u><font size=2>provided</font></u><font size=2>, </font><u><font size=2>however</font></u><font size=2>, Borrower may elect to change such Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap five (5) times during any twelve (12) month period to be $25,000,000.00, $50,000,000.00 or $75,000,000.00, which modified Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap shall continue in effect until again changed by Borrower in accordance with this Agreement, or until automatically reduced as hereinafter set forth.  Notwithstanding the foregoing, Borrower may not elect an Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap unless the Borrowing Base Sub-Cap in effect
at the time of election is greater than or equal to, the amounts specified below:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If the Borrower elects $25,000,000, the Borrowing Base Sub-Cap in effect at the time of election must be equal to or greater than $100,000,000; or</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If the Borrower elects $50,000,000, the Borrowing Base Sub-Cap in effect at the time of election must be equal to or greater than $175,000,000; or</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(c)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If the Borrower elects $75,000,000, the Borrowing Base Sub-Cap in effect at the time of election must be equal to or greater than $250,000,000.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>Borrower shall elect which Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap is in effect from time to time by delivering to Agent a written notice of such election in the form of </font><u><font size=2>Exhibit&nbsp;L</font></u><font size=2> which is attached hereto.  In the event that after Borrower makes an Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap election and the Borrowing Base Sub-Cap is not in compliance with the requirements set forth above, the Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap shall be automatically reduced to the appropriate level set forth above to cause </font></p>

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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%;text-align:justify;'><font size=2>compliance with the requirements set forth above, provided that if Borrower fails to qualify for (a), (b), (c) or (d), or fails to elect an Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap, the Elected Three Hundred Sixty-Five (365) Day Swap L/C Cap shall be zero.  Such reduction shall take place upon Agent&#146;s receipt of such Compliance Certificate or notice of election.  </font><b><font size=2>NOTWITHSTANDING THE FOREGOING, BORROWER MAY NOT ELECT AN ELECTED THREE HUNDRED SIXTY-FIVE (365)</font></b><font size=2> </font><b><font size=2>DAY SWAP L/C CAP IN AN AMOUNT IN EXCESS OF THE AMOUNT OF THE THEN L/C SUB-LIMIT CAP FOR THREE HUNDRED SIXTY-FIVE</font></b><font size=2> </font><b><font size=2>(365)</font></b><font size=2> </font><b><font size=2>DAY SWAP LC/S AS SET FORTH IN THE DEFINITION OF L/C SUB-LIMIT CAP BELOW.&#148;</font></b></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(h)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Elected Transportation L/C Cap</font></b></u><font size=2>.  The definition of &#147;Elected Transportation L/C Cap&#148; is added to </font><u><font size=2>Section 1.01</font></u><font size=2> of the Credit Agreement:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;&#145;</font><u><font size=2>Elected Transportation L/C Cap</font></u><font size=2>&#146; means a minimum initial election of an amount equal to $25,000,000.00; </font><u><font size=2>provided</font></u><font size=2>, </font><u><font size=2>however</font></u><font size=2>, Borrower may elect to change such Elected Transportation L/C Cap five (5) times during any twelve (12) month period to be $25,000,000.00, $50,000,000.00 or $75,000,000.00, which modified Elected Transportation L/C Cap shall continue in effect until again changed by Borrower in accordance with this Agreement, or until automatically reduced as hereinafter set forth.  Notwithstanding the foregoing, Borrower may not elect an Elected Transportation L/C Cap unless the Borrowing Base Sub-Cap in effect at the time of election is greater than or equal to, the amounts specified below:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If the Borrower elects $25,000,000, the Borrowing Base Sub-Cap in effect at the time of election must be equal to or greater than $100,000,000; or</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If the Borrower elects $50,000,000, the Borrowing Base Sub-Cap in effect at the time of election must be equal to or greater than $175,000,000; or</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(c)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>If the Borrower elects $75,000,000, the Borrowing Base Sub-Cap in effect at the time of election must be equal to or greater than $250,000,000.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>Borrower shall elect which Elected Transportation L/C Cap is in effect from time to time by delivering to Agent a written notice of such election in the form of </font><u><font size=2>Exhibit&nbsp;M</font></u><font size=2> which is attached hereto.  In the event that after Borrower makes an Elected Transportation L/C Cap election and the Borrowing Base Sub-Cap is not in compliance with the requirements set forth above, the Elected Transportation L/C Cap shall be automatically reduced to the appropriate level set forth above to cause compliance with </font></p>

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            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>6</font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%;text-align:justify;'><font size=2>the requirements set forth above, provided that if Borrower fails to qualify for (a), (b) or (c), or fails to elect an Elected Transportation L/C Cap, the Elected Transportation L/C Cap shall be zero.  Such reduction shall take place upon Agent&#146;s receipt of such Compliance Certificate or notice of election.  </font><b><font size=2>NOTWITHSTANDING THE FOREGOING, BORROWER MAY NOT ELECT AN ELECTED TRANSPORTATION</font></b><font size=2> </font><b><font size=2>L/C CAP IN AN AMOUNT IN EXCESS OF THE AMOUNT OF THE THEN L/C SUB-LIMIT CAP FOR TRANSPORTATION</font></b><font size=2> </font><b><font size=2>LC/S AS SET FORTH IN THE DEFINITION OF L/C SUB-LIMIT CAP BELOW.&#148;</font></b></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(i)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Expiration Date</font></b></u><font size=2>.  Clause (a) of the definition of &#147;Expiration Date&#148; is amended to read as follows:</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0in;margin-bottom:12.0pt'><font size=1>&nbsp;</font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>&#147;(a)</font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>May 9, 2008; or&#148;</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(j)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of L/C Sub-limit Cap</font></b></u><font size=2>.  The definition of &#147;L/C Sub-limit Cap&#148; is amended to read as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;&#145;</font><u><font size=2>L/C Sub-limit Cap</font></u><font size=2>&#146; means the cap upon L/C Obligations under particular types of Letters of Credit Issued under the Borrowing Base Line as follows (each such type below is referred to herein as a &#147;</font><u><font size=2>Type</font></u><font size=2>&#148; of Letter of Credit):</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>Performance L/Cs - $25,000,000.00, but not to exceed the Elected Performance L/C Cap then in effect;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>Transportation L/Cs - $75,000,000.00 but not to exceed the Elected Transportation L/C Cap then in effect;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(c)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>Ninety (90) Day Swap L/Cs - $100,000,000.00, but not to exceed the Elected Ninety (90) Day Swap L/C Cap then in effect;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(d)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>Three Hundred Sixty-Five (365) Day Swap L/Cs - $75,000,000.0 but not to exceed the Elected Three Hundred Sixty-Five (365) Day Swap L/C then in effect; and</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(e)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>Supply L/Cs - $300,000,000.00 less any amounts outstanding under (a), (b), (c) or (d) above.&#148;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(k)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Maturity Date</font></b></u><font size=2>.  The definition of &#147;Maturity Date&#148; is revised to read as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;&#145;</font><u><font size=2>Maturity Date</font></u><font size=2>&#146; means May 9, 2009.&#148;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(l)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Swap Banks</font></b></u><font size=2>.  The definition of &#147;Swap Banks&#148; is amended to read as follows:</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>7</font></p> </td>
        <td width="47%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;&#145;</font><u><font size=2>Swap Banks</font></u><font size=2>&#146; means Fortis, BNP Paribas, SocGen and U.S. Bank and their Affiliates in their capacity as a party to a Swap Contract, and any other Bank approved by all the Banks which has signed and become a party to the Intercreditor Agreement.  The term &#145;Swap Banks&#146; shall also include a former Bank or an Affiliate of a former Bank that is party to a Swap Contract with the Borrower, provided that such former Bank or Affiliate was a Bank or an Affiliate of a Bank at the time it entered into such Swap Contract and thereafter remains a party to the Intercreditor Agreement and entitled to the benefit of the Security Agreements.  BNP Paribas Futures, Inc. shall not be treated as a Swap Bank.&#148;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(m)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definition of Unhedged Transportation Exposure</font></b></u><font size=2>.  The definition of &#147;Unhedged Transportation Exposure&#148; is amended to read as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;&#145;</font><u><font size=2>Unhedged Transportation Exposure</font></u><font size=2>&#146; means the amount of any transportation expenses Borrower incurs prior to the transportation of Product less any such expenses that are supported by Transportation L/Cs issued pursuant to this Agreement.&#148;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(n)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Section 7.02 (Certificates; Other Information)</font></b></u><font size=2>.  The following paragraph is added to Section 7.02 following clause (i):</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;Whenever any report or other information due under this </font><u><font size=2>Section 7.02</font></u><font size=2> is due on a day other than a Business Day, such report or other information shall be due on the following Business Day.&#148;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(o)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Section 7.15 (Financial Covenants)</font></b></u><font size=2>.  Clauses (a) and (b) of Section 7.15 are amended to read as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;7.15</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><font size=2>Financial Covenants</font></u><font size=2>.  The Borrower shall at all times maintain:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:23.08%; text-indent:7.69%;text-align:justify;'><font size=2>(a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>minimum Net Working Capital equal to the greater of (i) $18,500,000.00 or (ii) the amount of Net Working Capital then required under the definition of Borrowing Base Sub-Cap.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:23.08%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>minimum Tangible Net Worth equal to the greater of (i) $18,500,000.00 or (ii) the amount of Tangible Net Worth then required under the definition of Borrowing Base Sub-Cap.&#148;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:12pt'><font size=1>&nbsp;</font></p>  </td>
        <td width="7%" nowrap valign=top style='padding:0in 0in 12.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>(p)</font></p> </td>
        <td width="77%" nowrap valign=top style='padding:0in 0in 12.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><u><b><font size=2>Section 8.11 (Net Position)</font></b></u><font size=2>.  Section 8.11 is amended to read as follows:</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;8.11</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><font size=2>Net Position</font></u><font size=2>.  At no time will the Borrower allow the Net Position with respect to natural gas and crude oil/distillates to exceed the amounts specified below:</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="4%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>8</font></p> </td>
        <td width="47%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="76%" style='margin-left:77.4pt;border-collapse:collapse'>
    <tr >
        <td width="28%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='margin-bottom:6.0pt;text-align:  center;text-indent:0in'><font size=2>Borrowing Base</font><br>  <u><font size=2>Sub-Cap in Effect</font></u></p>  </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='margin-bottom:6.0pt;text-align:  center;text-indent:0in'><font size=2>Net Position for  Natural </font><u><font size=2>Gas May Not  Exceed</font></u></p>  </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='margin-bottom:6.0pt;text-align:  center;text-indent:0in'><font size=2>Net Position for  Crude Oil and Distillates for Crude Blending</font><br>  <u><font size=2>May Not Exceed</font></u></p>  </td> </tr>
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        <td width="28%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:24.9pt; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>$100,000,000</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:24.9pt; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>500,000 MMBtu</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:.5in; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>150,000 bbl</font></p> </td> </tr>
    <tr >
        <td width="28%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:24.9pt; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>$150,000,000</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:24.9pt; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>1,250,000 MMBtu</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:.5in; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>250,000 bbl</font></p> </td> </tr>
    <tr >
        <td width="28%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:24.9pt; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>$175,000,000</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:24.9pt; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>1,250,000 MMBtu</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:.5in; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>300,000 bbl</font></p> </td> </tr>
    <tr >
        <td width="28%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:24.9pt; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>$200,000,000</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:24.9pt; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>1,500,000 MMBtu</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:.5in; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>400,000 bbl</font></p> </td> </tr>
    <tr >
        <td width="28%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:24.9pt; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>$250,000,000</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:24.9pt; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>1,500,000 MMBtu</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:.5in; margin-bottom:6.0pt;margin-left:0in;text-align:right;text-indent:0in'><font size=2>500,000 bbl</font></p> </td> </tr>
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        <td width="28%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-right:.35in;text-align:right; text-indent:0in'><font size=2>$300,000,000</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-right:.35in;text-align:right; text-indent:0in'><font size=2>1,500,000 MMBtu</font></p> </td>
        <td width="35%" valign=bottom style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-right:30.6pt;text-align:right; text-indent:0in'><font size=2>600,000 bbl&#148;</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(q)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Section 8.15 (Unhedged Transportation Exposure)</font></b></u><font size=2>.  Section 8.15 is amended to read as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;8.15</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><font size=2>Unhedged Transportation Exposure</font></u><font size=2>.  At no time will the Borrower allow its Unhedged Transportation Exposure to exceed the amounts specified below, </font><u><font size=2>provided</font></u><font size=2>, </font><u><font size=2>however</font></u><font size=2>, that Borrower&#146;s Unhedged Transportation Exposure may exceed such amounts by one-third (1/3) of the amount by which its Net Working Capital and Tangible Net Worth exceeds the minimum amount required under </font><u><font size=2>Section 7.15</font></u><font size=2>.</font></p>


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        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='margin-bottom:6.0pt;text-align:center; text-indent:0in'><font size=2>Borrowing Base</font><br> <u><font size=2>Sub-Cap in Effect</font></u></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='margin-bottom:6.0pt;text-align:center; text-indent:0in'><font size=2>Unhedged Transportation</font><br> <u><font size=2>Exposure May Not Exceed</font></u></p> </td> </tr>
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        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:46.35pt; margin-bottom:6.0pt;margin-left:0in;text-align:center;text-indent:0in'><font size=2>$100,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:.8in; margin-bottom:6.0pt;margin-left:0in;text-align:center;text-indent:0in'><font size=2>$3,000,000</font></p> </td> </tr>
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        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:46.35pt; margin-bottom:6.0pt;margin-left:0in;text-align:center;text-indent:0in'><font size=2>$150,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:.8in; margin-bottom:6.0pt;margin-left:0in;text-align:center;text-indent:0in'><font size=2>$3,000,000</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:46.35pt; margin-bottom:6.0pt;margin-left:0in;text-align:center;text-indent:0in'><font size=2>$175,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:.8in; margin-bottom:6.0pt;margin-left:0in;text-align:center;text-indent:0in'><font size=2>$4,000,000</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:46.35pt; margin-bottom:6.0pt;margin-left:0in;text-align:center;text-indent:0in'><font size=2>$200,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:.8in; margin-bottom:6.0pt;margin-left:0in;text-align:center;text-indent:0in'><font size=2>$4,000,000</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:46.35pt; margin-bottom:6.0pt;margin-left:0in;text-align:center;text-indent:0in'><font size=2>$250,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-top:0in;margin-right:.8in; margin-bottom:6.0pt;margin-left:0in;text-align:center;text-indent:0in'><font size=2>$5,500,000</font></p> </td> </tr>
    <tr >
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-right:46.35pt;text-align:center; text-indent:0in'><font size=2>$300,000,000</font></p> </td>
        <td width="50%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='margin-right:53.1pt;text-align:center; text-indent:0in'><font size=2>$6,500,000&#148;</font></p> </td> </tr></table>
</div>
<BR>
<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(r)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Schedule 2.01 (Uncommitted Line and Uncommitted Line Portions)</font></b></u><font size=2>.  Schedule 2.01 is deleted and replaced by Schedule 2.01 attached to this Amendment.</font></p>


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        <td width="21%" nowrap valign=top style='padding:0in 0in 12.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>(s)</font></p> </td>
        <td width="36%" nowrap valign=top style='padding:0in 0in 12.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><u><b><font size=2>Exhibits</font></b></u><font size=2>.</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(i)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><font size=2>Exhibit L</font></u><font size=2> (Form of Notice of Three Hundred Sixty-Five (365) Day Swap L/C Cap Election) and </font><u><font size=2>Exhibit M</font></u><font size=2> (Form of Notice of Transportation L/C Cap Election) are attached to this Amendment.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>(ii)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>All references in the Credit Agreement to </font><u><font size=2>Exhibit L</font></u><font size=2> are replaced by reference to </font><u><font size=2>Exhibit N</font></u><font size=2>.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>9</font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>3.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Effectiveness of Amendment</font></b></u><b><font size=2>.  </font></b><font size=2>This Amendment shall be effective on the date (the &#147;</font><u><font size=2>Effective Date</font></u><font size=2>&#148;) the Agent and the Banks receive the following:</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>(a)</font></p> </td>
        <td width="67%" nowrap valign=top style='padding:0in 0in 12.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>An executed copy of this Amendment;</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>An Amended and Restated Promissory Note in favor of Fortis in the amount of $105,000,000.00;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(c)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>An Amended and Restated Promissory Note in favor of BNP Paribas in the amount of $75,000,000.00;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(d)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>An Amended and Restated Promissory Note in favor of SocGen in the amount of $60,000,000.00;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(e)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>An Amended and Restated Promissory Note in favor of BTMU in the amount of $40,000,000.00;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(f)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>Payment of all fees and expenses due and owing to the Agent and the Banks.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>4.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Post-Effectiveness Agreement</font></b></u><font size=2>.  The Borrower, the Agent and the Banks agree that, as soon as practicable following the Effective Date of this Amendment, the Borrower may establish one or more Bank Blocked Accounts at Wells Fargo Bank, N.A., provided that each such account is subject to a Blocked Account Agreement in form and substance satisfactory to the Agent, and that such accounts will be considered Bank Blocked Accounts for purposes of the Credit Agreement.</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>5.</font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><u><b><font size=2>Ratifications, Representations and Warranties</font></b></u><font size=2>.</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>The terms and provisions set forth in this Amendment shall modify and supersede all inconsistent terms and provisions set forth in the Credit Agreement and, except as expressly modified and superseded by this Amendment, the terms and provisions of the Credit Agreement are ratified and confirmed and shall continue in full force and effect.  Borrower and the Banks agree that the Credit Agreement, as amended hereby, shall continue to be legal, valid, binding and enforceable in accordance with its terms.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>To induce the Banks to enter into this Amendment, the Borrower ratifies and confirms each representation and warranty set forth in the Credit Agreement as if such representations and warranties were made on the even date herewith, and further represents and warrants (i) that there has occurred since the date of the last financial statements delivered to the Banks no event or circumstance that has resulted or could reasonably be expected to result in a Material Adverse Effect, (ii) that no Event of Default exists on the date hereof, and (iii) that the Borrower is fully authorized to enter into this Amendment.  THE BORROWER ACKNOWLEDGES THAT THE CREDIT AGREEMENT PROVIDES FOR A CREDIT FACILITY THAT IS COMPLETELY DISCRETIONARY ON THE PART OF THE BANKS AND THAT THE BANKS
HAVE ABSOLUTELY NO DUTY OR OBLIGATION TO ADVANCE ANY </font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:7.69%;text-align:justify;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>10</font></p> </td>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%;text-align:justify;'><font SIZE=2>REVOLVING LOAN OR TO ISSUE ANY LETTER OF CREDIT.  THE BORROWER REPRESENTS AND WARRANTS TO THE BANKS THAT THE BORROWER IS AWARE OF THE RISKS ASSOCIATED WITH CONDUCTING BUSINESS UTILIZING AN UNCOMMITTED FACILITY.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>6.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Benefits</font></b></u><font size=2>.  This Amendment shall be binding upon and inure to the benefit of the Banks and the Borrower, and their respective successors and assigns; provided, however, that Borrower may not, without the prior written consent of the Banks, assign any rights, powers, duties or obligations under this Amendment, the Credit Agreement or any of the other Loan Documents.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>7.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Governing Law</font></b></u><font size=2>.  </font><B><font SIZE=2>THIS AMEDMENT IS GOVERNED BY THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO THE CHOICE OF LAW RULES OF THAT STATE.</font></B></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>8.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Invalid Provisions</font></b></u><font size=2>.  If any provision of this Amendment is held to be illegal, invalid or unenforceable under present or future laws, such provision shall be fully severable and the remaining provisions of this Amendment shall remain in full force and effect and shall not be affected by the illegal, invalid or unenforceable provision or by its severance.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>9.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Entire Agreement</font></b></u><font size=2>.  </font><B><font SIZE=2>THIS CREDIT AGREEMENT, AS AMENDED BY THIS AMENDMENT, AND THE OTHER LOAN DOCUMENTS REPRESENT THE FINAL AGREEMENT BETWEEN THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES.  THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES.</font></B><font size=2>  </font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>10.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Reference to Credit Agreement</font></b></u><font size=2>.  The Credit Agreement and the other Loan Documents, and any and all other agreements, documents or instruments now or hereafter executed and delivered pursuant to the terms hereof or pursuant to the terms of the Credit Agreement, as amended hereby, are hereby amended so that any reference in the Credit Agreement to the Credit Agreement shall mean a reference to the Credit Agreement as amended hereby.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>11.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Counterparts</font></b></u><font size=2>.  This Amendment may be separately executed in any number of counterparts, each of which shall be an original, but all of which, taken together, shall be deemed to constitute one and the same agreement.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:center;'><i><b><font size=2>[remainder of page intentionally left blank]</font></b></i></p>

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            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>11</font></p> </td>
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<font size=2>IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be duly executed and delivered by their proper and duly authorized officers as of the day and year first above written.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><B><font SIZE=2>ENSERCO ENERGY INC.,</font></B><font size=2> </font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>a South Dakota corporation</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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        <td width="38%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Thomas M. Ohlmacher</font></u></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Thomas M. Ohlmacher</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:</font></p> </td>
        <td width="31%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>President and <BR>&nbsp;&nbsp;Chief Operating Officer</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>350 Indiana Street, Suite 400</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Golden, Colorado  80401</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attention:  Thomas M. Ohlmacher</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Telephone:  (303) 568-3261</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Facsimile:  (303) 568-3250</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><B><font SIZE=2>FORTIS CAPITAL CORP.,</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as Agent</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Irene C. Rummel  </font></u></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Irene C. Rummel  </font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="79%" style='border-collapse:collapse'>
    <tr >
        <td width="57%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom: 30.0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="31%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Senior Vice President</font></p> </td> </tr></table>
</div>



<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="72%" style='border-collapse:collapse'>
    <tr >
        <td width="63%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="36%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Leonard Russo  </font></u></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Leonard Russo  </font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="76%" style='border-collapse:collapse'>
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        <td width="60%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="29%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Managing Director</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>15455 North Dallas Parkway</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Suite 1400</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Addison, TX  75001</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attention:  Irene C. Rummel</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Telephone:  (214) 953-9313</font></p>

<p style=' margin-bottom:30pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Facsimile:  (214) 969-9332</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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        <td width="48%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="4%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>12</font></p> </td>
        <td width="47%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'>
<B><font SIZE=2>FORTIS CAPITAL CORP.,</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as a Bank and an Issuing Bank</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="75%" style='border-collapse:collapse'>
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        <td width="61%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="38%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Irene C. Rummel</font></u></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Irene C. Rummel  </font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="79%" style='border-collapse:collapse'>
    <tr >
        <td width="57%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom: 30.0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="31%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Senior Vice President</font></p> </td> </tr></table>
</div>



<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="72%" style='border-collapse:collapse'>
    <tr >
        <td width="63%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="36%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Leonard Russo</font></u></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Leonard Russo  </font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="76%" style='border-collapse:collapse'>
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        <td width="60%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="29%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Managing Director</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>15455 North Dallas Parkway</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Addison, TX  75001</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attention:  Irene C. Rummel</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Telephone:  (214) 953-9313</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Facsimile:  (214) 969-9332</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><B><font SIZE=2>BNP PARIBAS</font></B><font size=2>,</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as an Issuing Bank and a Bank</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="67%" style='border-collapse:collapse'>
    <tr >
        <td width="67%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="32%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Keith Cox</font></u></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Keith Cox  </font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="76%" style='border-collapse:collapse'>
    <tr >
        <td width="60%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom: 30.0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="29%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Managing Director</font></p> </td> </tr></table>
</div>



<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="76%" style='border-collapse:collapse'>
    <tr >
        <td width="60%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="40%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Christine Dirringer</font></u></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Christine Dirringer  </font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="66%" style='border-collapse:collapse'>
    <tr >
        <td width="69%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="12%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="17%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Director</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>787 Seventh Avenue</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>New York, NY  10019</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attention: Keith Cox</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Phone:  (212) 841-2575</font></p>

<p style=' margin-bottom:30pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Fax:  (212) 841-2536</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="100%" style='border-collapse:collapse'>
    <tr style='height:22.5pt'>
        <td width="48%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="4%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>13</font></p> </td>
        <td width="47%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:12pt; margin-left:46.15%;text-align:left;'>
<B><font SIZE=2>U.S. BANK NATIONAL ASSOCIATION,</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as a Bank</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="76%" style='border-collapse:collapse'>
    <tr >
        <td width="60%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="39%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Monte E. Deckerd</font></u></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Monte E. Deckerd  </font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="72%" style='border-collapse:collapse'>
    <tr >
        <td width="63%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="11%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="25%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Vice President</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>918 17<sup>th</sup> Street</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font SIZE=2>DNCOBB3E</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Denver, CO  80202</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="72%" style='border-collapse:collapse'>
    <tr >
        <td width="63%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="9%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Attn:  </font></p> </td>
        <td width="26%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Monte Deckerd</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Phone:  (303) 585-4212</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Fax:  (303) 585-4362</font></p>

<p style=' margin-bottom:0pt; margin-top:12pt; margin-left:46.15%;text-align:left;'><B><font SIZE=2>SOCIETE GENERALE,</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as a Bank</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="79%" style='border-collapse:collapse'>
    <tr >
        <td width="58%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="41%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Emmanuel Chesneau</font></u></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Emmanuel Chesneau  </font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="76%" style='border-collapse:collapse'>
    <tr >
        <td width="60%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="29%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Managing Director</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>1221 Avenue of the Americas</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>New York, NY  10020</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attn:  Barbara Paulsen </font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Phone:  (212) 278-6496</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Fax:  (212) 278-7953</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="100%" style='border-collapse:collapse'>
    <tr style='height:22.5pt'>
        <td width="48%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="4%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>14</font></p> </td>
        <td width="47%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:12pt; margin-left:46.15%;text-align:left;'>
<B><font SIZE=2>THE BANK OF TOKYO-MITSUBISHI UFJ, LTD., NEW YORK BRANCH</font></B><font size=2>,</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as a Bank</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="71%" style='border-collapse:collapse'>
    <tr >
        <td width="64%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="35%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Chan K. Park</font></u></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Chan K. Park  </font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="74%" style='border-collapse:collapse'>
    <tr >
        <td width="61%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="11%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="26%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>SVP &amp; Manager</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:12pt; margin-left:46.15%;text-align:left;'><font size=2>1251 Avenue of the Americas</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>New York, NY  10020-1104</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="95%" style='border-collapse:collapse'>
    <tr >
        <td width="48%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="12%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Attention:</font></p> </td>
        <td width="39%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Commodities &amp; Structured Trade<BR>Finance Group &#150; Chan Park</font></p> </td> </tr></table>
</div>



<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Phone:  (212) 782-5512</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Fax:  (212) 782-5871</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="100%" style='border-collapse:collapse'>
    <tr style='height:22.5pt'>
        <td width="48%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="4%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>15</font></p> </td>
        <td width="47%" valign=top style='padding:0in 5.4pt 0in 5.4pt; height:22.5pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><U><B><font SIZE=2>SCHEDULE 2.01</font></B></U></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>UNCOMMITTED LINE AND</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>UNCOMMITTED LINE PORTIONS</font></B></p>

<p style=' margin-bottom:12pt; margin-top:0pt;text-align:center;'><b><font size=2>(EXCLUDING SWAP CONTRACTS)</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="32%" style='border-collapse:collapse'>
    <tr >
        <td width="23%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><B><font SIZE=2>I.</font></B></p> </td>
        <td width="76%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><b><font size=2>Uncommitted Line:</font></b></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="82%" style='border-collapse:collapse'>
    <tr >
        <td width="9%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0in'><font size=1>&nbsp;</font></p> </td>
        <td width="9%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font SIZE=2>A.</font></p> </td>
        <td width="56%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Maximum Line:</font></p> </td>
        <td width="25%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>$300,000,000.00</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="82%" style='border-collapse:collapse'>
    <tr >
        <td width="9%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="9%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font SIZE=2>B.</font></p> </td>
        <td width="56%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Total Line Amount Subscribed:</font></p> </td>
        <td width="25%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>$300,000,000.00</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:7.69%; text-indent:-7.69%;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="70%" style='border-collapse:collapse'>
    <tr >
        <td width="10%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0in'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font SIZE=2>C.</font></p> </td>
        <td width="65%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Subscribed Percentage:</font></p> </td>
        <td width="13%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>100%</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="42%" style='border-collapse:collapse'>
    <tr >
        <td width="18%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><B><font SIZE=2>II.</font></B></p> </td>
        <td width="81%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><b><font size=2>Uncommitted Line Portions:</font></b></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="40%" style='border-collapse:collapse'>
    <tr >
        <td width="18%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="18%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font SIZE=2>A.</font></p> </td>
        <td width="62%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Subscribed Amounts:</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:7.69%;text-align:left;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="100%" style='margin-left:81.9pt;border-collapse:collapse;  '>
    <tr >
        <td width="40%" valign=top style='border:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center'><u><font size=2>Bank</font></u><u></u></p> </td>
        <td width="28%" valign=top style='border:solid black 1.0pt; border-left:none;padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center'><u><font size=2>Dollar Amount</font></u></p> </td>
        <td width="31%" valign=top style='border:solid black 1.0pt; border-left:none;padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center'><u><font size=2>Pro Rata Share</font></u><u></u></p> </td> </tr>
    <tr >
        <td width="40%" valign=top style='border:solid black 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt'>
            <p ><font size=1>&nbsp;</font></p> </td>
        <td width="28%" valign=top style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='text-align:right'><font size=1>&nbsp;</font></p> </td>
        <td width="31%" valign=top style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p ><font size=1>&nbsp;</font></p> </td> </tr>
    <tr >
        <td width="40%" valign=top style='border:solid black 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt'>
            <p ><font size=2>Fortis Capital Corp.</font></p> </td>
        <td width="28%" valign=top style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='text-align:right'><font size=2>$105,000,000.00</font></p> </td>
        <td width="31%" valign=top style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  style='text-indent:19.5pt'><font size=2>35.000000000%</font></p> </td> </tr>
    <tr >
        <td width="40%" valign=top style='border:solid black 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt'>
            <p ><font size=2>BNP Paribas</font></p> </td>
        <td width="28%" valign=top style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='text-align:right'><font size=2>$75,000,000.00</font></p> </td>
        <td width="31%" valign=top style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  style='text-indent:19.5pt'><font size=2>25.000000000%</font></p> </td> </tr>
    <tr >
        <td width="40%" valign=top style='border:solid black 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt'>
            <p ><font size=2>Societe Generale</font></p> </td>
        <td width="28%" valign=top style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='text-align:right'><font size=2>$60,000,000.00</font></p> </td>
        <td width="31%" valign=top style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  style='text-indent:19.5pt'><font size=2>20.000000000%</font></p> </td> </tr>
    <tr >
        <td width="40%" valign=top style='border:solid black 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt'>
            <p ><font size=2>The Bank of Tokyo-Mitsubishi UFJ</font></p> </td>
        <td width="28%" valign=bottom style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='text-align:right'><font size=2>$40,000,000.00</font></p> </td>
        <td width="31%" valign=bottom style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  style='text-indent:19.5pt'><font size=2>13.333333333%</font></p> </td> </tr>
    <tr >
        <td width="40%" valign=top style='border:solid black 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt'>
            <p ><font size=2>U.S. Bank</font></p> </td>
        <td width="28%" valign=top style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='text-align:right'><font size=2>$20,000,000.00</font></p> </td>
        <td width="31%" valign=top style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  style='text-indent:25.5pt'><font size=2>6.666666667%</font></p> </td> </tr>
    <tr >
        <td width="40%" valign=top style='border:solid black 1.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt'>
            <p ><font size=2>Total Subscribed Line Portions</font></p> </td>
        <td width="28%" valign=bottom style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  align=right style='text-align:right'><font size=2>$300,000,000.00</font></p> </td>
        <td width="31%" valign=bottom style='border-top:none;border-left: none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;  padding:0in 5.4pt 0in 5.4pt'>
            <p  align=center style='text-align:center'><font size=2>100%</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>&nbsp;</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="100%" style='border-collapse:collapse'>
    <tr >
        <td width="7%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><B><font SIZE=2>III.</font></B></p> </td>
        <td width="51%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><b><font size=2>Advance Line Limit:</font></b></p> </td>
        <td width="40%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>$ 100,000,000.00 -- $50,000,000.00</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>Effective Date:  May 11, 2007</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>



<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><U><B><font SIZE=2>EXHIBIT L</font></B></U></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>FORM OF</font></B></p>

<p style=' margin-bottom:12pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>NOTICE OF THREE HUNDRED SIXTY-FIVE (365) DAY SWAP L/C CAP ELECTION</font></B></p>

<p style=' margin-bottom:24pt; margin-top:0pt;text-align:center;'><font size=2>[Date]</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>Fortis Capital Corp.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>15455 North Dallas Parkway, Suite 1400</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>Addison, Texas  75001</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>Attention:  Irene C. Rummel</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>Telephone:  (214) 953-9313</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt;text-align:left;'><font size=2>Facsimile:  (214) 969-9332</font></p>


<div align=left>

<table border="0" cellspacing=0 cellpadding=0 width="100%" style='border-collapse:collapse'>
    <tr >
        <td width="7%" valign=top style='padding:0in 0in 6.0pt 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:6pt'><font size=1>&nbsp;</font></p> </td>
        <td width="7%" valign=top style='padding:0in 0in 6.0pt 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Re:</font></p> </td>
        <td  valign=top style='padding:0in 0in 6.0pt 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>Second Amended and Restated Credit Agreement, dated to be effective as of June 1, 2006 (as amended or supplemented from time to time, the &#147;</font><u><font size=2>Agreement</font></u><font size=2>&#148;), by and among Enserco Energy Inc., (the &#147;</font><u><font size=2>Borrower</font></u><font size=2>&#148;), the banks that from time to time are parties thereto, and Fortis Capital Corp., as Agent</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt;text-align:justify;'><font size=2>Ladies and Gentlemen:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>The Borrower, acting through its duly authorized Responsible Officers (as that term is defined in the Agreement), notifies the Banks that Borrower elects a Three Hundred Sixty-Five (365) Day Swap L/C Cap of $___________ and certifies to each of the Banks that the Borrower is in compliance with the Agreement and in particular certifies the following as of ____________ the Borrowing Base Sub-Cap is $__________.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>Further, the undersigned hereby certifies (i)&nbsp;that the Net Position has at no time exceeded the limitations set forth in </font><u><font size=2>Section&nbsp;8.11</font></u><font size=2> of the Agreement; (ii)&nbsp;that the undersigned has no knowledge of any Defaults under the Agreement which existed as of [______________] or which exist as of the date of this letter and giving effect to the Borrowing Base Sub-Cap requested herein; and (iii)&nbsp;all of Borrower&#146;s representations and warranties under the Agreement are true and correct as of the date hereof.</font></p>

<p style=' margin-bottom:0pt; margin-top:12pt; margin-left:46.15%;text-align:left;'><font size=2>Very truly yours,</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font SIZE=2>ENSERCO ENERGY INC.,</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>a South Dakota corporation</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>c/c The Banks</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><U><B><font SIZE=2>EXHIBIT M</font></B></U></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>FORM OF</font></B></p>

<p style=' margin-bottom:12pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>NOTICE OF TRANSPORTATION L/C CAP ELECTION</font></B></p>

<p style=' margin-bottom:24pt; margin-top:0pt;text-align:center;'><font size=2>[Date]</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>Fortis Capital Corp.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>15455 North Dallas Parkway, Suite 1400</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>Addison, Texas  75001</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>Attention:  Irene C. Rummel</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>Telephone:  (214) 953-9313</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt;text-align:left;'><font size=2>Facsimile:  (214) 969-9332</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>Second Amended and Restated Credit Agreement, dated to be effective as of June 1, 2006 (as amended or supplemented from time to time, the &#147;</font><u><font size=2>Agreement</font></u><font size=2>&#148;), by and among Enserco Energy Inc., (the &#147;</font><u><font size=2>Borrower</font></u><font size=2>&#148;), the banks that from time to time are parties thereto, and Fortis Capital Corp., as Agent</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt;text-align:justify;'><font size=2>Ladies and Gentlemen:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>The Borrower, acting through its duly authorized Responsible Officers (as that term is defined in the Agreement), notifies the Banks that Borrower elects a Transportation L/C Cap of $___________ and certifies to each of the Banks that the Borrower is in compliance with the Agreement and in particular certifies the following as of ____________ the Borrowing Base Sub-Cap is $__________.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>Further, the undersigned hereby certifies (i)&nbsp;that the Net Position has at no time exceeded the limitations set forth in </font><u><font size=2>Section&nbsp;8.11</font></u><font size=2> of the Agreement; (ii)&nbsp;that the undersigned has no knowledge of any Defaults under the Agreement which existed as of [______________] or which exist as of the date of this letter and giving effect to the Borrowing Base Sub-Cap requested herein; and (iii)&nbsp;all of Borrower&#146;s representations and warranties under the Agreement are true and correct as of the date hereof.</font></p>

<p style=' margin-bottom:0pt; margin-top:12pt; margin-left:46.15%;text-align:left;'><font size=2>Very truly yours,</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font SIZE=2>ENSERCO ENERGY INC.,</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>a South Dakota corporation</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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<p style=' margin-bottom:12pt; margin-top:12pt;text-align:left;'><font size=2>c/c The Banks</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>4
<FILENAME>ex10-2.htm
<DESCRIPTION>FIRST AMEND TO SECOND  AMENDED CREDIT AGR
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>FIRST AMENDMENT TO</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>SECOND AMENDED AND RESTATED CREDIT AGREEMENT</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:justify;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>This FIRST AMENDMENT TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT (this &#147;</font><u><font size=2>Agreement</font></u><font size=2>&#148;) is entered into effective as of November 30, 2006, among </font><B><font SIZE=2>ENSERCO ENERGY INC.</font></B><font size=2>, a South Dakota corporation (the &#147;</font><u><font size=2>Borrower</font></u><font size=2>&#148;), </font><B><font SIZE=2>FORTIS CAPITAL CORP.</font></B><font size=2> (&#147;</font><u><font size=2>Fortis</font></u><font size=2>&#148;), a Connecticut corporation, as a Bank, an Issuing Bank and as Administrative Agent, Documentation Agent and Collateral Agent for the Banks (in such capacity, the &#147;</font><u><font size=2>Agent</font></u><font size=2>&#148;), </font><b><font size=2>BNP PARIBAS </font></b><font size=2>("</font><u><font size=2>BNP Paribas</font></u><font size=2>&#148;), a bank organized under the laws of
France, as an Issuing Bank and a Bank, </font><B><font SIZE=2>U.S. BANK NATIONAL ASSOCIATION</font></B><font size=2> (&#147;</font><u><font size=2>U.S. Bank</font></u><font size=2>&#148;), a national banking association, as a Bank, </font><B><font SIZE=2>SOCIETE GENERALE</font></B><font size=2>, a bank organized under the laws of France, as a Bank (&#147;</font><u><font size=2>SocGen</font></u><font size=2>&#148;), and </font><B><font SIZE=2>THE BANK OF TOKYO-MITSUBISHI UFJ, LTD., NEW YORK BRANCH</font></B><font size=2>, successor by merger to </font><B><font SIZE=2>UFJ BANK LIMITED, NEW YORK BRANCH </font></B><font size=2>(&#147;</font><U><font SIZE=2>BTMU</font></U><font size=2>&#148;), a bank organized under the laws of Japan, acting through its New York Branch, as a Bank, and each other financial institution which may become a party hereto (collectively, the &#147;</font><u><font size=2>Banks</font></u><font size=2>&#148;).</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>WHEREAS, the Borrower, Agent and the Banks entered into that certain Second Amended and Restated Credit Agreement, dated to be effective as of June 1, 2006, (including all annexes, exhibits and schedules thereto, as from time to time amended, restated, supplemented, or otherwise modified, the &#147;</font><u><font size=2>Credit Agreement</font></u><font size=2>&#148;); </font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>WHEREAS, the Borrower has requested that the Banks make certain amendments to the Credit Agreement and the Banks are willing to do so subject to the terms and conditions set forth herein; </font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>NOW, THEREFORE, in consideration of the premises herein contained and other good and valuable consideration, the sufficiency of which is hereby acknowledged, the parties hereto, intending to be legally bound, agree as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>1.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Defined Terms</font></b></u><font size=2>.  All capitalized terms used but not otherwise defined in this Amendment shall have the meaning ascribed to them in the Credit Agreement.  Unless otherwise specified, all section references herein refer to sections of the Credit Agreement.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>2.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Amendments to Credit Agreement</font></b></u><font size=2>.  The Credit Agreement is hereby amended commencing on the Effective Date (as hereinafter defined) as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Definitions</font></b></u><font size=2>.  The definition of &#147;Issuing Banks&#148; is amended to read as follows:</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;&#145;</font><u><font size=2>Issuing Banks&#146;</font></u><font size=2> means Fortis, BNP Paribas and any of their Affiliates, and any other Bank which with Agent&#146;s consent Issues Letters of Credit hereunder, in such Bank&#146;s or Affiliate&#146;s capacity as an issuer of one or more Letters of Credit hereunder, together with any replacement letter of credit issuer arising under Section 2.14.&#148;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Letters of Credit</font></b></u><font size=2>.  Section 3.01 of the Credit Agreement, </font><u><font size=2>the Letter of Credit Lines</font></u><font size=2>, is amended by adding the following Subsection (d) at the end of Subsection (c):</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:15.38%; text-indent:7.69%;text-align:justify;'><font size=2>&#147;(d)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>Any Letter of Credit requested by the Borrower to be Issued hereunder may be Issued by any Issuing Bank or any Affiliate of such Issuing Bank, and if a Letter of Credit is Issued by an Affiliate of the Issuing Bank, such Letter of Credit shall be treated, for all purposes of this Agreement and the Loan Documents, as if it were issued by the Issuing Bank.&#148;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>3.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Effectiveness of Amendment</font></b></u><b><font size=2>.  </font></b><font size=2>This Amendment shall be effective on the date (the &#147;</font><u><font size=2>Effective Date</font></u><font size=2>&#148;) Agent receives an executed copy of this Amendment.</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><font size=2>4.</font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:justify;margin-top:0pt;margin-bottom:0pt'><u><b><font size=2>Ratifications, Representations and Warranties</font></b></u><font size=2>.</font></p> </td> </tr></table>
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<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(a)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>The terms and provisions set forth in this Amendment shall modify and supersede all inconsistent terms and provisions set forth in the Credit Agreement and, except as expressly modified and superseded by this Amendment, the terms and provisions of the Credit Agreement are ratified and confirmed and shall continue in full force and effect.  Borrower and the Banks agree that the Credit Agreement, as amended hereby, shall continue to be legal, valid, binding and enforceable in accordance with its terms.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:7.69%; text-indent:7.69%;text-align:justify;'><font size=2>(b)</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><font size=2>To induce the Banks to enter into this Amendment, the Borrower ratifies and confirms each representation and warranty set forth in the Credit Agreement as if such representations and warranties were made on the even date herewith, and further represents and warrants (i) that there has occurred since the date of the last financial statements delivered to the Banks no event or circumstance that has resulted or could reasonably be expected to result in a Material Adverse Effect, (ii) that no Event of Default exists on the date hereof, and (iii) that the Borrower is fully authorized to enter into this Amendment.  THE BORROWER ACKNOWLEDGES THAT THE CREDIT AGREEMENT PROVIDES FOR A CREDIT FACILITY THAT IS COMPLETELY DISCRETIONARY ON THE PART OF THE BANKS AND THAT THE BANKS
HAVE ABSOLUTELY NO DUTY OR OBLIGATION TO ADVANCE ANY REVOLVING LOAN OR TO ISSUE ANY LETTER OF CREDIT.  THE BORROWER REPRESENTS AND WARRANTS TO THE BANKS THAT THE BORROWER IS AWARE OF THE RISKS ASSOCIATED WITH CONDUCTING BUSINESS UTILIZING AN UNCOMMITTED FACILITY.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>5.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Benefits</font></b></u><font size=2>.  This Amendment shall be binding upon and inure to the benefit of the Banks and the Borrower, and its respective successors and assigns; provided, however, that Borrower may not, without the prior written consent of the Banks, assign any rights, powers, duties or obligations under this Amendment, the Credit Agreement or any of the other Loan Documents.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

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<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>6.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Governing Law</font></b></u><font size=2>.  </font><B><font SIZE=2>THIS AMEDMENT IS GOVERNED BY THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO THE CHOICE OF LAW RULES OF THAT STATE.</font></B></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>7.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Invalid Provisions</font></b></u><font size=2>.  If any provision of this Amendment is held to be illegal, invalid or unenforceable under present or future laws, such provision shall be fully severable and the remaining provisions of this Amendment shall remain in full force and effect and shall not be affected by the illegal, invalid or unenforceable provision or by its severance.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>8.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Entire Agreement</font></b></u><font size=2>.  </font><B><font SIZE=2>THIS CREDIT AGREEMENT, AS AMENDED BY THIS AMENDMENT, AND THE OTHER LOAN DOCUMENTS REPRESENT THE FINAL AGREEMENT BETWEEN THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES.  THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES.</font></B><font size=2>  </font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>9.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Reference to Credit Agreement</font></b></u><font size=2>.  The Credit Agreement and the other Loan Documents, and any and all other agreements, documents or instruments now or hereafter executed and delivered pursuant to the terms hereof or pursuant to the terms of the Credit Agreement, as amended hereby, are hereby amended so that any reference in the Credit Agreement to the Credit Agreement shall mean a reference to the Credit Agreement as amended hereby.</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>10.</font><font size=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font><u><b><font size=2>Counterparts</font></b></u><font size=2>.  This Amendment may be separately executed in any number of counterparts, each of which shall be an original, but all of which, taken together, shall be deemed to constitute one and the same agreement.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; text-indent:7.69%;text-align:justify;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; text-indent:7.69%;text-align:center;'><i><b><font size=2>[remainder of page intentionally left blank]</font></b></i></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>3</font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<font size=2>IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be duly executed and delivered by their proper and duly authorized officers as of the day and year first above written.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><B><font SIZE=2>ENSERCO ENERGY INC.,</font></B><font size=2> </font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>a South Dakota corporation</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Garner M. Anderson</font></u></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Garner M. Anderson</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom: 30.0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="31%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Vice President, Treasurer and<BR>&nbsp;&nbsp;Chief Risk Officer</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>625 Ninth Street</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Rapid City, South Dakota 57701</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attention:  Garner Anderson</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Telephone:  (605) 721-2311</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Facsimile:  (605) 721-2550</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><B><font SIZE=2>FORTIS CAPITAL CORP.,</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as Agent</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Irene C. Rummel  </font></u></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Irene C. Rummel  </font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom: 30.0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="31%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Senior Vice President</font></p> </td> </tr></table>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Leonard Russo  </font></u></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Leonard Russo  </font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="29%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Managing Director</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>15455 North Dallas Parkway</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Suite 1400</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Addison, TX  75001</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attention:  Irene C. Rummel</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Telephone:  (214) 953-9313</font></p>

<p style=' margin-bottom:30pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Facsimile:  (214) 969-9332</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>4</font></p> </td>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:right;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'>
<B><font SIZE=2>FORTIS CAPITAL CORP.,</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as a Bank and an Issuing Bank</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="38%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Irene C. Rummel</font></u></p> </td> </tr></table>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="38%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=2>Name:  Irene C. Rummel  </font></p> </td> </tr></table>
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        <td width="57%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom: 30.0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="31%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Senior Vice President</font></p> </td> </tr></table>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="36%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Leonard Russo</font></u></p> </td> </tr></table>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="36%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=2>Name:  Leonard Russo  </font></p> </td> </tr></table>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="29%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Managing Director</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>15455 North Dallas Parkway</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Addison, TX  75001</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attention:  Irene C. Rummel</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Telephone:  (214) 953-9313</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Facsimile:  (214) 969-9332</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><B><font SIZE=2>BNP PARIBAS</font></B><font size=2>,</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as an Issuing Bank and a Bank</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="32%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Keith Cox</font></u></p> </td> </tr></table>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="32%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=2>Name:  Keith Cox  </font></p> </td> </tr></table>
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        <td width="60%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom: 30.0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="29%" nowrap valign=top style='padding:0in 0in 30.0pt 0in; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Managing Director</font></p> </td> </tr></table>
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<table border="0" cellspacing=0 cellpadding=0 width="77%" style='border-collapse:collapse'>
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        <td width="59%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="40%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Christine Dirringer</font></u></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Name:  Christine Dirringer </font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="66%" style='border-collapse:collapse'>
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        <td width="69%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="12%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="17%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Director</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>787 Seventh Avenue</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>New York, NY  10019</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attention: Keith Cox</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Phone:  (212) 841-2575</font></p>

<p style=' margin-bottom:30pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Fax:  (212) 841-2536</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="4%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>5</font></p> </td>
        <td width="47%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:right;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:12pt; margin-left:46.15%;text-align:left;'>
<B><font SIZE=2>U.S. BANK NATIONAL ASSOCIATION,</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as a Bank</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="39%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Monte E. Deckerd</font></u></p> </td> </tr></table>
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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="39%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=2>Name:  Monte E. Deckerd  </font></p> </td> </tr></table>
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<table border="0" cellspacing=0 cellpadding=0 width="72%" style='border-collapse:collapse'>
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        <td width="63%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="11%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="25%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Vice President</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>918 17<sup>th</sup> Street</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font SIZE=2>DNCOBB3E</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Denver, CO  80202</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="9%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Attn:  </font></p> </td>
        <td width="26%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Monte Deckerd</font></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Phone:  (303) 585-4212</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Fax:  (303) 585-4362</font></p>

<p style=' margin-bottom:0pt; margin-top:12pt; margin-left:46.15%;text-align:left;'><B><font SIZE=2>SOCIETE GENERALE,</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as a Bank</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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        <td width="58%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="41%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Emmanuel Chesneau</font></u></p> </td> </tr></table>
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        <td width="58%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="41%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=2>Name:  Emmanuel Chesneau  </font></p> </td> </tr></table>
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<table border="0" cellspacing=0 cellpadding=0 width="76%" style='border-collapse:collapse'>
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        <td width="60%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="29%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Managing Director</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>1221 Avenue of the Americas</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>New York, NY  10020</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attn:  Barbara Paulsen </font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Phone:  (212) 278-6496</font></p>

<p style=' margin-bottom:12pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Fax:  (212) 278-7953</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="4%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>6</font></p> </td>
        <td width="47%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:right;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:12pt; margin-left:46.15%;text-align:left;'>
<B><font SIZE=2>THE BANK OF TOKYO-MITSUBISHI UFJ, LTD., NEW YORK BRANCH</font></B><font size=2>,</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>as a Bank</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="71%" style='border-collapse:collapse'>
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        <td width="64%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="35%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>By:</font><u><font size=2>  /s/ Chan K. Park</font></u></p> </td> </tr></table>
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        <td width="64%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="35%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=2>Name:  Chan K. Park  </font></p> </td> </tr></table>
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<table border="0" cellspacing=0 cellpadding=0 width="74%" style='border-collapse:collapse'>
    <tr >
        <td width="62%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:12pt;margin-bottom:.0001pt'><font size=1>&nbsp;</font></p> </td>
        <td width="10%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Title:  </font></p> </td>
        <td width="27%" nowrap valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>SVP &amp; Manager</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:12pt; margin-left:46.15%;text-align:left;'><font size=2>1251 Avenue of the Americas</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>New York, NY  10020-1104</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Attention:  Commodities &amp; Structured Trade<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Finance Group &#150; Chan Park</font></p>


<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Phone:  (212) 782-5512</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>Fax:  (212) 782-5871</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt; margin-left:46.15%;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="4%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><font size=2>7</font></p> </td>
        <td width="47%" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:right;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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