Ok, so i have vista premium and had the 3d window flip thing,

http://www.flickr.com/photos/itgoodlonglong/2432955171/

the thing that does that

well it went away randomly and i don't know how to get it back. it's not a big deal or anything but i would like to have it.

I know my pc is powerfull enough for it seeing as i have a high end dual core and a 8800gts 512mb, more than enough to handle the 3d flip, how can i get it back? reinstalling vista is not an option.\

Thanks for your help

http://msmvps.com/blogs/vistadigitalmedia/archive/2006/10/12/How-To-Activate-Flip-3D-Task-Switching-In-Vista.aspx

http://blogs.sun.com/arungupta/entry/how_to_enable_aero_in