Aetna, Inc.
AGENCY.COM Ltd.
Ameritech
Amgen, Inc.
Amylin Pharmaceuticals, Inc.
Aon Worldwide Consulting
AT&T Corp.
Aviva Life Insurance Company
Bank of NT Butterfield & Son Ltd.
Basin Electric Power Cooperative
BearingPoint (formerly KPMG Consulting)
BIC Corporation
Blue Cross/Blue Shield
Boston Financial Group
Bowne & Co., Inc.
Cardinal Health, Inc.
Chiron Corporation
CitiStreet Online
CNN
Computer Associates
Consolidated Group Trust
Deloitte
Dun & Bradstreet Information Services
EDS
Federal Reserve Bank
FleetBoston Financial Corp.
Ford Motor Company
General Motors Corporation
Genzyme Corporation

The Gillette Company
Harvard Pilgrim Health Care
HealthNow New York, Inc.
Hewitt Associates LLC
Hewlett-Packard Company
Invensys
Jaguar Cars North America
Massachusetts Institute of Technology
The MathWorks
MCI
Medco Health Solutions, Inc.               Merillat Industries
Merrill Lynch
New York State Government
Parker Brothers & Co.
Qwest
Sepracor, Inc.
Smith College
Stride Rite Corporation
Towers Perrin
United Guaranty Corporation
United States Department of Defense
United States Department of Transportation
Unitrode Corporation
Universal Studios
The Weather Channel
WGBH Educational Foundation
Wyeth-Ayerst International, Inc.
Xerox Corporation
Zycos