Partial Customer List of eTailers

CDW (Nasdaq: CDWC), ranked No. 376 on the FORTUNE 500, is a leading provider of technology products and services for business, government and education. CDW is a principal source of technology from top name brands such as APC, Apple, Cisco, HP, IBM, Microsoft, Sony, Symantec, Toshiba and ViewSonic. CDW distributes contracts to end users for customized and standardized on-site services supplied directly by providers such as HP Services and Unisys and for training programs provided by firms such as KnowledgeNet and Productivity Point International.

CDW® was founded in 1984 as a home-based business and today employs approximately 3,700 coworkers. In 2003, the company generated net sales of approximately $4.7 billion. CDW's direct model offers one-on-one relationships with knowledgeable account managers; purchasing by telephone, fax, the company's award-winning CDW.com Web site, customized CDW@workT extranets, CDWG.com Web site and macwarehouse.com Web site; custom configured solutions and same day shipping; and pre- and post-sales technical support, with more than 100 factory-trained and A+ certified technicians on staff.. For more information on CDW, visit www.cdw.com

Amazon.com (Nasdaq:AMZN), a Fortune 500 company based in Seattle, opened on the World Wide Web in July 1995 and today offers Earth's Biggest Selection. Amazon.com seeks to be Earth's most customer-centric company, where customers can find and discover anything they might want to buy online, and endeavors to offer its customers the lowest possible prices. Amazon.com and other sellers offer millions of unique new, refurbished and used items in categories such as health and personal care, jewelry and watches, gourmet food, sports and outdoors, apparel and accessories, books, music, DVDs, electronics and office, toys and baby, and home and garden. For more information on Amazon.com, visit www.amazon.com

Buy.com®, The Internet SuperstoreT, offers its over 7 million customers more than 2 million products in a range of categories including computer hardware and software, electronics, cellular products and services, music and music downloads at 256k, DVDs, books, toys and more. Individuals and businesses can shop quickly and easily at Buy.com 24 hours a day, 7 days a week. Buy.com was named one of the Top 50 web sites in 2002 and 2003 by Internet Retailer, the top performing site on Gomez Inc.'s E-Holiday Shopping 2002 Index in the music, electronics and books category (December 2002), "Best Overall Place To Buy Mobile Devices" (January 2002), "Best E-Commerce Site" by PC World magazine (June 2001), "Best Overall Place To Buy" by Computer Shopper Magazine (January 2001), a "Best of the Web" in the computer and electronics category by Forbes Magazine (spring 2000 and fall 2000), and the No. 1 electronics e-tailer in the PowerRankings by Forrester Research, Inc. (November 2000). Buy.com, founded in June 1997, is located in Aliso Viejo, California. For more information on Buy.com, visit www.buy.com

Insight North America ("Insight") is a leading single source provider of IT products and services to businesses, government and educational institutions in the United States and Canada.  Insight's offerings span the entire IT lifecycle with more than 200,000 name-brand hardware, software and peripherals - the largest selection in the industry - along with a full line of services tailored to support the changing and unique needs of technology buyers.  Insight is a wholly owned subsidiary of Insight Enterprises, Inc., (Nasdaq: NSIT), ranked number 537 on Fortune Magazine's 2004 'Fortune 1000' list. For more information on Insight, visit www.insight.com

dabs.com is the UK's leading online retailer of computing and technology products, offering over 18,000 lines from the world's leading manufacturers to well over 1.3 million online customers across the country. For more information on dabs.com, visit www.dabs.com/uk

Systemax Inc. has developed an integrated system of branded e-commerce web sites, direct mail catalogs and relationship marketers to sell PC hardware, related computer products and industrial products in North America and Europe. Systemax is a Fortune 1000 company. For more information on Systemax, visit www.systemax.com