Well I guess this is now going to be the rave of computer desktop soon. WATCH THE MOIVE ITS SWEEEET!
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Eagle

^ Sun's Looking Glass? Old news. But still kinda cool, I guess.

^ o ok well its new to me! Isnt microsoft getting something like that called longhorn?
Eagle

Longhorn is the codename for the next Windows, and yea it'll have 3D backgound, windows (not the OS), etc
You can easily find a leaked version on the net, but its in BETA and is illegal too :P

Anyone subscribe to Popular Science ?
They have a neat article this month on the fully 3D holographic projection system the army is developing (and already testing)