Crysis 2: PC Footage was the 3D Trailer
Crytek employee posted that the recent 3D trailer was all real-time PC footage.
The post and a link: http://crymod.com/thread.php?postid=711843#post711843
I gots one of them high powered gaming computers with an EVGA GTX 480 video thingy and a Q9550 processing device and also one of them Windows 7 64 operating programs with 4GB of some Corsair 1033 DDR2 ram.
Steam, Xbox Live and PSN: StingingVelvet