New
#11
it shows wddm 1.1.
did you reproduce the results using the method i posted?
are you sure about sure about aero saving the thumbnails to video memory? It seems like thats where they would go after you minimize a window. If you ticked "save taskbar thumbnail previews" they should get saved to hard disk, otherwise the "save taskbar thumbnail previews" feature would be useless; as saving them to video memory is how aero works without ticking that option.