-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000950137-01-000435.txt : 20010205
<SEC-HEADER>0000950137-01-000435.hdr.sgml : 20010205
ACCESSION NUMBER:		0000950137-01-000435
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20010202
GROUP MEMBERS:		WALLACE R. WEITZ
GROUP MEMBERS:		WALLACE R. WEITZ & COMPANY
GROUP MEMBERS:		WEITZ WALLACE R & CO

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			INTELLIGENT SYSTEMS CORP
		CENTRAL INDEX KEY:			0000320340
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-HOSPITALS [8060]
		IRS NUMBER:				581964787
		STATE OF INCORPORATION:			GA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		
		SEC FILE NUMBER:	005-48951
		FILM NUMBER:		1523203

	BUSINESS ADDRESS:	
		STREET 1:		4355 SHACKLEFORD RD
		CITY:			NORCROSS
		STATE:			GA
		ZIP:			30093
		BUSINESS PHONE:		4043812900

	MAIL ADDRESS:	
		STREET 1:		4355 SHACKLEFORD ROAD
		CITY:			NORCROSS
		STATE:			GA
		ZIP:			30093

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WEITZ WALLACE R & CO
		CENTRAL INDEX KEY:			0000883965
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				470654095
		STATE OF INCORPORATION:			NE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		1125 SOUTH 103 STREET
		STREET 2:		SUITE 600
		CITY:			OMAHA
		STATE:			NE
		ZIP:			68124

	MAIL ADDRESS:	
		STREET 1:		ONE PACIFIC PLACE
		STREET 2:		SUITE 600
		CITY:			OMAHA
		STATE:			NE
		ZIP:			68124-6008
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>c59771a1sc13ga.htm
<DESCRIPTION>AMENDMENT TO SCHEDULE 13G
<TEXT>

<HTML>
<HEAD>
<TITLE>Intelligent Systems Corporation Schedule 13G Amend</TITLE>
</HEAD>
<BODY bgcolor="#FFFFFF">
<!-- PAGEBREAK -->

<P align="center">SECURITIES AND EXCHANGE COMMISSION<BR>
Washington D.C. 20549

<!-- link1 "Washington, D.C. 20549
SCHEDULE 13G
Under the Securities Exchange Act of 1934" -->

<P align="center"><B>SCHEDULE 13G</B><BR>
Under the Securities Exchange Act of 1934

<!-- link1 "(Amendment Number Eleven)" -->

<P align="center">(Amendment Number Eleven)

<P align="center">Intelligent Systems Corporation<BR>
(Name of Issuer)

<P align="center">
Common<BR>
(Title of Class of Securities)

<P align="center">
45816D100<BR>
(Cusip Number)


<P align="center">
12/31/2000<BR>
(Date of Event Which Requires Filing of this Statement)


<P>
Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

<P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
/X/ Rule&nbsp;13d-1 (b)

<P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
/ / Rule&nbsp;13d-1 (c)

<P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
/ / Rule&nbsp;13d-1 (d)

<!-- PAGEBREAK -->
<P><HR noshade><P>


<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="100%" align="center">
<TR valign="bottom">
<TD width="70%">&nbsp;</TD>
<TD width="30%">&nbsp;</TD>

</TR>
<TR valign="bottom">
<TD><FONT size="3">

CUSIP NO. 45816D100
</FONT></TD>

<TD><FONT size="3">
13G

</FONT></TD>

</TR>
</TABLE>
</CENTER>

<P>

<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0"
width="100%" align="center">

<TR valign="bottom">
        <TD width="1%">&nbsp;</TD>
        <TD width="47%">&nbsp;</TD>
        <TD width="5%">&nbsp;</TD>
        <TD width="44%">&nbsp;</TD>
</TR>


<TR valign="bottom">
<TD valign="top"><FONT size="3">1)
</FONT></TD>
<TD  align="left" valign="top"><FONT size="3">
NAME OF REPORTING PERSON <br>
Wallace R. Weitz &#38; Company


</FONT></TD>


<td></td>

<TD  align="left" valign="top"><FONT size="3">
I.R.S. NUMBER OF REPORTING PERSON<br>
Tax I.D. No.&nbsp;47-0654095
</FONT></TD>
</TR>
</TABLE>
</CENTER>



<P>
2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
(a) [ ]

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

(b)&nbsp;[X]

<P>
3) SEC USE ONLY

<P>
4) CITIZENSHIP OR PLACE OF ORGANIZATION
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
State of Nebraska

<P>
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="100%" align="center">

<TR valign="bottom">
<TD width="60%">&nbsp;</TD>
<TD width="5%">&nbsp;</TD>
<TD width="11%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD><FONT size="3">
5) SOLE VOTING POWER:
</FONT></TD>

<TD align="left"><FONT size="3">

 548,000
</FONT></TD>
<TD></TD>
</TR>

<TR><TD><TR><TD><TR><TD><TR><TD>

<p>&nbsp;
<TR valign="bottom"><TD><FONT size="3">

6) SHARED VOTING POWER:
</FONT></TD>

<TD align="left"><FONT size="3">

NONE
</FONT></TD>
<TD></TD>
</TR>

<TR><TD><TR><TD><TR><TD><TR><TD>
<p>&nbsp;
<TR valign="bottom">
<TD><FONT size="3">

7) SOLE DISPOSITIVE POWER:
</FONT></TD>

<TD align="left"><FONT size="3">

548,000
</FONT></TD>

 <TD></TD>
</TR>

<TR><TD><TR><TD><TR><TD><TR><TD>

<p>&nbsp;

<TR valign="bottom">
<TD><FONT size="3">

8) SHARED DISPOSITIVE POWER:
</FONT></TD>

<TD align="left"><FONT size="3">

NONE
</FONT></TD>

<TD></TD>
</TR>
</TABLE>
</CENTER>

<P>
9) AGGREGATE AMOUNT OWNED BY EACH REPORTING PERSON
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
548,000

<P>
10) CHECK IF THE AGGREGATE AMOUNT IN ROW 9 EXCLUDES CERTAIN SHARES<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
[ ]

<P>
11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9.<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9.8%

<P>
12) TYPE OF REPORTING PERSON<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
IA

<P align="center">2
<!-- PAGEBREAK -->
<P><HR noshade><P>


<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="100%" align="center">
<TR valign="bottom">
<TD width="70%">&nbsp;</TD>
<TD width="30%">&nbsp;</TD>

</TR>
<TR valign="bottom">
<TD><FONT size="3">
<P>CUSIP NO. 45816D100
</FONT></TD>

<TD><FONT size="3">
13G
</FONT></TD>
</TR>
</TABLE>
</CENTER>

<P>
1) NAME OF REPORTING PERSON<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Wallace R. Weitz



<P>
2) CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
(a) [ ]

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
(b)&nbsp;[X]

<P>
3) SEC USE ONLY

<P>
4) CITIZENSHIP OR PLACE OF ORGANIZATION<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Citizen of the United States of America

<P>
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="100%" align="center">

<TR valign="bottom">
<TD width="60%">&nbsp;</TD>
<TD width="5%">&nbsp;</TD>
<TD width="11%">&nbsp;</TD>
<TD width="1%">&nbsp;</TD>
<TD width="23%">&nbsp;</TD>
<TD width="100%">&nbsp;</TD>
</TR>

<TR valign="bottom">
        <TD><FONT size="3">
5) SOLE VOTING POWER:
</FONT></TD>
<TD><FONT size="3">
 NONE
</FONT></TD>

</TR>
<TR><TD><TR><TD><TR><TD><TR><TD>
<p>&nbsp;

<TR valign="bottom">
<TD><FONT size="3">

6) SHARED VOTING POWER:
</FONT></TD>

<TD><FONT size="3">

548,000
</FONT></TD>

</TR>

<TR><TD><TR><TD><TR><TD><TR><TD>

<p>&nbsp;

<TR valign="bottom">
<TD><FONT size="3">

7) SOLE DISPOSITIVE POWER:
</FONT></TD>

<TD><FONT size="3">

NONE
</FONT></TD>
</TR>

<TR><TD><TR><TD><TR><TD><TR><TD>
<p>&nbsp;

<TR valign="bottom">
<TD><FONT size="3">

8) SHARED DISPOSITIVE POWER:
</FONT></TD>

<TD><FONT size="3">

548,000
</FONT></TD>

</TR>
</TABLE>
</CENTER>


<P>
9) AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
548,000

<P>
10) CHECK IF THE AGGREGATE AMOUNT IN ROW 9 EXCLUDES CERTAIN SHARES<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&nbsp;]

<P>
11) PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9.8%

<P>
12) TYPE OF REPORTING PERSON<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
IN

<P align="center">3
<!-- PAGEBREAK -->
<P><HR noshade><P>


<P>Item&nbsp;1(a). Name of Issuer:<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Intelligent Systems Corporation

<P>
Item&nbsp;1(b). Address of Issuer&#146;s Principal Executive Office:<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
4355 Shackleford Road<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Norcross, Georgia 30093

<P>
Item&nbsp;2(a). Names of Persons Filing:<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Wallace R. Weitz &#38; Company<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Wallace R. Weitz, President and Primary Owner of Wallace
R. Weitz &#38; Company

<P>
Item&nbsp;2(b). Principal Business Address of Persons Filing:
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
1125 South 103rd Street, Suite&nbsp;600<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Omaha, Nebraska 68124-6008

<P>
Item&nbsp;2(c). Citizenship:<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Wallace R. Weitz &#38; Company &#150; State of Nebraska
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Wallace R. Weitz &#150; Citizen of United States of America

<P>
Item&nbsp;2(d). Title of Class of Securities:<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Common Stock

<P>
Item&nbsp;2(e). CUSIP Number:<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
45816D100

<P align="left">
Item&nbsp;3. If this statement is filed pursuant to Rules&nbsp;13d-1(b), or 13d-2(b),<BR>
check whether the person filing is a:

<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="92%" align="center">
<TR valign="bottom">
<TD width="8%">&nbsp;</TD>
<TD width="5%">&nbsp;</TD>
<TD width="87%">&nbsp;</TD>
</TR>

<TR valign="bottom">
<TD valign="top"><FONT size="3">
(e)
</FONT></TD>

<TD></TD>

<TD  align="left" valign="top"><FONT size="3">
Investment Adviser registered under Section&nbsp;203
of the Investment Advisers Act of 1940. This statement is
being filed by Wallace R. Weitz &#38; Company (&#147;Weitz &#38; Co.&#148;) as a
registered investment adviser. All of the securities reported
in this statement are owned of record by investment advisory
clients of Weitz &#38; Co. and none are owned directly or
indirectly by Weitz &#38; Co. As permitted by Rule&nbsp;13d-4, the
filing of this statement shall not be construed as an
admission that Weitz &#38; Co. is the beneficial owner of any of
the securities covered by the statement.
</FONT></TD>
</TR>

<TR><TD><TR><TD><TR><TD><TR><TD>
<p>&nbsp;
<TR valign="bottom">

<TD valign="top"><FONT size="3">
(g)
</FONT></TD>

<TD></TD>

<TD  align="left" valign="top"><FONT size="3">
Control Person. This statement is also being
filed by Wallace R. Weitz (&#147;Weitz&#148;), President and primary
owner of Weitz &#38; Co. in the event he could be deemed to be an
indirect beneficial owner of the securities reported by Weitz
&#38; Co. through the exercise of voting control and/or
dispositive power over the securities as a result of his
official positions or ownership of the voting securities of
Weitz &#38; Co. Mr.&nbsp;Weitz does not own directly or indirectly any
securities covered by this statement for his own account. As
permitted by Rule&nbsp;13d-4, the filing of this statement shall
not be construed as an admission that Mr.&nbsp;Weitz is the
beneficial owner of any of the securities covered by this
statement.
</FONT></TD>
</TR>
</TABLE>
</CENTER>

<P align="center">4
<!-- PAGEBREAK -->
<P><HR noshade><P>

<P align="left">
Item&nbsp;4. Ownership:

<P>

<TABLE border="0" cellpadding="0" width="65%" cellspacing="0">

<TR valign="top">
<TD width="10%"></TD>
<TD width="10%" colspan="3">
(a) Amount Beneficially Owned:
</TD>
<TD width="25%"></TD>
<TD width="25%"></TD>
</TR>

<TR valign="top">
<TD width="30%"></TD>
<TD width="10%">&nbsp;</TD>
<TD width="25%"><FONT size="3">
(i)&nbsp;Weitz &#38; Co.
</FONT><BR>
(ii)&nbsp;Weitz
</TD>

<TD width="25%">
548,000 Shares
<br>
548,000 Shares
</TD>
</TR>
</TABLE>

<P>

<TABLE width="65%" border="0" cellpadding="0" cellspacing="0">

<TR valign="top">
<TD width="10%">&nbsp;</TD>
<TD width="10%" colspan="2"><FONT size="3">
(b) Percent of Class:
</FONT></TD>
<TD width="25%"></TD>
<TD width="25%"></TD>
</TR>

<TR valign="top">
<TD width="30%"></TD>
<TD width="10%">&nbsp;</TD>
<TD width="25%"><FONT size="3">
(i)&nbsp;Weitz &#38; Co.
</FONT><BR>
(ii)&nbsp;Weitz</TD>

<TD width="25%">
9.8%<br>
9.8%
</TD>
</TR>
</TABLE>

<P>

<TABLE width="60%" border="0" cellpadding="0" cellspacing="0">

<TR valign="top">
<TD width="10%">&nbsp;</TD>
<TD width="10%" colspan="3">
<FONT size="3">
(c) Number of Shares as to which such person has:
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;
(I)&nbsp;sole power to direct vote:

</FONT></TD>
</TR>

<TR valign="top">
<TD width="30%"></TD>
<TD width="10%">&nbsp;</TD>
<TD width="25%"><FONT size="3">
(i)&nbsp;Weitz &#38; Co.</FONT> <BR>
(ii)&nbsp;Weitz
</TD>
<TD width="25%">
548,000
<br>
0
</TD>
</TR>
</TABLE>

<P>


<TABLE width="60%" border="0" cellpadding="0" cellspacing="0">
<TR valign="top">
<TD width="10%">&nbsp;</TD>
<TD width="10%" colspan="3"><FONT size="3">
&nbsp;&nbsp;&nbsp;&nbsp;(II)&nbsp;shared power to direct vote:
</FONT></TD>
</TR>

<TR valign="top">
<TD width="30%"></TD>
<TD width="10%">&nbsp;</TD>
<TD width="25%"><FONT size="3">
(i)&nbsp;Weitz &#38; Co.</FONT><BR>
(ii)&nbsp;Weitz </TD>
<TD width="25%">
 548,000<BR>
548,000</TD>
</TR>
</TABLE>

<P>

<TABLE width="60%" border="0" cellpadding="0" cellspacing="0">
<TR valign="top">
<TD width="10%">&nbsp;</TD>
<TD width="10%" colspan="3"><FONT size="3">
&nbsp;&nbsp;&nbsp;&nbsp;(III)&nbsp;sole power to dispose:
</FONT></TD>

<TR valign="top">
<TD width="30%"></TD>
<TD width="10%">&nbsp;</TD>
<TD width="25%"><FONT size="3">
(i)&nbsp;Weitz &#38; Co. </FONT><BR>
(ii)&nbsp;Weitz</TD>
<TD width="25%">
548,000<BR>
 0
</TD>
</TR>
</TABLE>

<P>

<TABLE width="60%" border="0" cellpadding="0" cellspacing="0">

<TR valign="top">
<TD width="10%">&nbsp;</TD>
<TD width="10%" colspan="3"><FONT size="3">&nbsp;&nbsp;&nbsp;&nbsp;(IV) shared power to dispose:</FONT></td>
</TR>

<TR valign="top">
<TD width="30%"></TD>
<TD width="10%">&nbsp;</TD>
<TD width="25%"><FONT size="3">(i)&nbsp;Weitz &#38; Co.</FONT> <BR>
(ii)&nbsp;Weitz</TD>
<TD width="25%">548,000<br>
548,000</td>
</TR>
</TABLE>



<P align="left">
Item&nbsp;5. Ownership of Five Percent or Less of a Class

<P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
N/A

<P align="left">
Item&nbsp;6. Ownership of More Than Five Percent on Behalf of Another Person

<P>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
N/A

<P align="left">
Item&nbsp;7. Identification and Classification of the Subsidiary Which Acquired the
Security Being Reported on By the Parent Holding Company

<P>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
N/A

<P align="left">
Item&nbsp;8. Identification and Classification of Members of the Group

<P>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
N/A

<P align="left">
Item&nbsp;9. Notice of Dissolution of Group

<P>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
N/A

<P align="left">Item&nbsp;10. Certification

<center>
<TABLE width="94%" border="0" cellpadding="0" cellspacing="0">

<tr valign="top">
<td width="100%"></td>
</tr>

<tr valign="top">
<td>
By signing below I certify that, to the best of my knowledge and
<BR>
belief,
the securities referred to above were acquired in the
<BR>
 ordinary course of
business and were not acquired for the purpose
<BR>
of and do not have the
effect of changing or influencing the
<BR>
control of the issuer
</TD>
</TR>
</TABLE>
</CENTER>


<P align="center">5
<!-- PAGEBREAK -->
<P><HR noshade><P>

<p>
<center>
<TABLE width="94%" border="0" cellpadding="0" cellspacing="0">
<tr valign="top">
<td width="100%"></td>
</tr>

<tr valign="top">
<td>
of such securities and were not acquired in
connection with or as a<BR>
participant in any transaction having such
 purposes or effect.
</TD>
</tr>
</TABLE>
</center>

<center>
<TABLE width="94%" border="0" cellpadding="0" cellspacing="0">

<tr valign="top">
<td width="100%"></td>
</tr>

<tr><td><tr><td><tr><td><tr><td>
<p>&nbsp;
<tr valign="top">
<td>
After reasonable inquiry and to the best of my knowledge and belief, I<BR>
certify that the information set forth in this statement is true,<BR>
complete and correct.
</TD>
</TR>
</TABLE>
</CENTER>

<P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Date: February&nbsp;2, 2001


<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="94%" align="center">
<TR valign="bottom">
<TD width="100%">&nbsp;</TD>
</TR>
<TR valign="bottom">
<TD valign="top"><FONT size="3">
WALLACE R. WEITZ &#38; COMPANY
</FONT></TD>
</TR>

<TR><TD>&nbsp;</TD></TR>
<TR valign="bottom">
<TD valign="top"><FONT size="3">
By:        /s/ Wallace R. Weitz<BR>
Name:      Wallace R. Weitz<BR>
Title:    President</FONT></TD>
</TR>

<TR><TD>&nbsp;</TD></TR>

<TR valign="bottom">
<TD valign="top"><FONT size="3">
WALLACE R. WEITZ<BR>
(Individually)
</FONT></TD>
</TR>

<TR><TD>&nbsp;</TD></TR>
<TR valign="bottom">
<TD valign="top"><FONT size="3">
/s/ Wallace R. Weitz
</FONT></TD>
</TR>
</TABLE>
</CENTER>




<P align="center">
Joint Filing Agreement


<P>In accordance with Rule&nbsp;13d-1 (k)&nbsp;under the Securities Exchange Act of 1934, the
persons or entities named below agree to the joint filing on behalf of each of
them of this Schedule&nbsp;13G with respect to the securities of the Issuer and
further agree that this joint filing agreement be included as an exhibit to this
Schedule&nbsp;13G. In evidence thereof, the undersigned hereby execute this agreement
as of the 2nd day of February, 2001.

<CENTER>
<TABLE cellspacing="0" border="0" cellpadding="0" width="94%" align="center">
<TR valign="bottom">
        <TD width="100%">&nbsp;</TD>
</TR>
<TR valign="bottom">
        <TD valign="top">WALLACE R. WEITZ &#38; COMPANY</TD>
</TR>
<TR><TD>&nbsp;</TD></TR>
<TR valign="bottom">
        <TD valign="top">By:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Wallace R. Weitz<BR>
Name:&nbsp;&nbsp;&nbsp;     Wallace R. Weitz<BR>
Title:&nbsp;&nbsp;&nbsp;    &nbsp;&nbsp;President</TD>
</TR>
<TR><TD>&nbsp;</TD></TR>
<TR valign="bottom">
        <TD valign="top">WALLACE R. WEITZ<BR>
(Individually)</TD>
</TR>
<TR><TD>&nbsp;</TD></TR>
<TR valign="bottom">
        <TD valign="top">/s/ Wallace R. Weitz</TD>
</TR>
</TABLE>
</CENTER>

<P align="center">


<P align="center">6
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