I thought I needed to find the key command for the windows key so needed access to the wiki which I found it mirrored....
http://web.archive.org/web/20090627080807/http://www.tcbmi.com/strokeit/wiki/index.php?title=Main_Page
Aero Flip 3D (Cooler ALT + TAB)
You can set a gesture to execute the Aero Flip 3D (Windows Key + Tab) by running the following command...
C:\Windows\system32\rundll32.exe DwmApi #105
Enjoy.