Well, my first try failed after first reboot, during starting services. But I did all my updates and everything in sysprep, so I guess I will try going slow, integrate updates offline, test, then do 1 app at a time. Other than Windows updates, I just added flash, Java, Burnaware free, VLC, Klite, Teamviewer (runs a service, so may be the issue), Silverlight, Adobe Reader, Cute PDF, IMGBurn, Revo Uninstaller and 7zip. Please let me know if you have any insights. Thanks.