I went out and got Crysis finally and I can only play it for about 15-20 minutes before it crashes to my desktop. When it "crashes", it really just minimizes the window that was fullscreen to a smaller window. I've downloaded and installed the latest patch for Crysis, and I also have all the latest drivers for my hardware. A couple of things I noticed was that when it would minimize, I would have to re-check the "fullscreen" option. And my screensaver actually came on during a game, causing it to minimize. I'm using a X-Box controller rather than the keyboard and mouse if that helps. Thanks.