This is the future of pc gaming. Based on new directx10 for vista, im not sure if this game works on our graphics directx9 but at least u can see the pictures
Here the link for the 2 trailer:
http://media.pc.ign.com/media/694/694190/vids_1.html
More info about the game:
http://www.crytek.com/news/story.php?id=9&p=0&n=pr&t=1