Microsoft Corporation
www.gcgd.net
VIONA Development / RAVISENT Technologies, Inc.
Autodesk, Inc.
Other
Adobe Systems Incorporated
Reiner Kartengeräte GmbH & Co.KG 19992012
Virtools SA
SoftVelocity Inc.
MicroBest Corporation
Computing Objects
WinMain Software (http://www.winmain.com)
