Excellent Windows 7 Compatibility Video and get the Green Lighthttp://blogs.msdn.com/b/dglover/archive/2009/08/14/excellent-windows-7-compatibility-video-on-msdev-com.aspxThis is time well spent, check out the Windows 7 Compatibility training session. Some of the resources referenced are Microsoft Application Compatibility Toolkit 5.5 Microsoft Application Verifier Chris Jackson's "The App Compat Guy" More Windows 7 Sessionsen-AUTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)