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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 BappDAdS9YqrA5oJZxIuN17T7TuSn4qS0+QLPk3lS/o8bUkzjWOq6/aejHR5qtK5
 BHrYc3/VPKfP29JejmIriQ==

<SEC-DOCUMENT>0000950137-06-012147.txt : 20061109
<SEC-HEADER>0000950137-06-012147.hdr.sgml : 20061109
<ACCEPTANCE-DATETIME>20061109145139
ACCESSION NUMBER:		0000950137-06-012147
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		10
CONFORMED PERIOD OF REPORT:	20060930
FILED AS OF DATE:		20061109
DATE AS OF CHANGE:		20061109

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CDW CORP
		CENTRAL INDEX KEY:			0000899171
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-CATALOG & MAIL-ORDER HOUSES [5961]
		IRS NUMBER:				363310735
		STATE OF INCORPORATION:			IL
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21796
		FILM NUMBER:		061201523

	BUSINESS ADDRESS:	
		STREET 1:		200 N MILWAUKEE AVE
		CITY:			VERNON HILLS
		STATE:			IL
		ZIP:			60061
		BUSINESS PHONE:		8474656000

	MAIL ADDRESS:	
		STREET 1:		200 N MILWAUKEE AVE
		CITY:			VERNON HILLS
		STATE:			IL
		ZIP:			60061

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CDW COMPUTER CENTERS INC
		DATE OF NAME CHANGE:	19930322
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>c09830e10vq.htm
<DESCRIPTION>QUARTERLY REPORT
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>c09830exv10w1.htm
<DESCRIPTION>SECOND AMENDMENT TO CDW INCENTIVE STOCK OPTION PLAN
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>3
<FILENAME>c09830exv10w2.htm
<DESCRIPTION>SECOND AMENDMENT TO CDW 1996 INCENTIVE STOCK OPTION PLAN
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.3
<SEQUENCE>4
<FILENAME>c09830exv10w3.htm
<DESCRIPTION>CDW 2000 INCENTIVE STOCK OPTION PLAN, AS AMENDED AND RESTATED
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.4
<SEQUENCE>5
<FILENAME>c09830exv10w4.htm
<DESCRIPTION>2004 NON-EMPLOYEE DIRECTOR EQUITY COMPENSATION PLAN, AS AMENDED AND RESTATED
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.5
<SEQUENCE>6
<FILENAME>c09830exv10w5.htm
<DESCRIPTION>CDW 2006 STOCK INCENTIVE PLAN, AS AMENDED AND RESTATED
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>7
<FILENAME>c09830exv31w1.htm
<DESCRIPTION>CERTIFICATION OF CHIEF EXECUTIVE OFFICER
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>8
<FILENAME>c09830exv31w2.htm
<DESCRIPTION>CERTIFICATION OF CHIEF FINANCIAL OFFICER
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>9
<FILENAME>c09830exv32w1.htm
<DESCRIPTION>1350 CERTIFICATION OF CHIEF EXECUTIVE OFFICER
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>10
<FILENAME>c09830exv32w2.htm
<DESCRIPTION>1350 CERTIFICATION OF CHIEF FINANCIAL OFFICER
</DOCUMENT>
</SUBMISSION>