:o
Or does any one know of an open gl program to create animated desktops for windows os?
Also, I downloaded and tried a thing that was set up like a game environment as your desktop. Instead of having shortcut icons you could have shortcut objects. Like rocks, or things in different rooms however you set it up.
VLC will let you loop any movie as your desktop background - so just use a Blender animation of your own making. To enable this, you need to switch on the wallpaper DirectX module in video settings and play the file (switch on looping and minimise to system tray).