XAML Guidelines, Part 2

Can you isolate the problem by disabling WPF hardware acceleration by setting the DisableHWAcceleration registry key? https://msdn.microsoft.com/en-us/library/aa970912.aspx
If that fixes the BSOD then it has something to do with the display adaptor. Double check that you are using most recent WHQL-certified nVidia display drivers. Let us know!
This links to a version that installs on Windows 7 Beta 1
http://www.photoSuru.com/photoSuruWin7Setup.exe
I downloaded the High quality WMV, and although the talking heads sections are smooth, the WPF screenshot bits seem to be about 1fps.
Kinda defeats the purpose of a video demo-ing an app which presumably has lots of slick animations.
Is the video just running like this on my PC? I tried the smaller size video too...