Okay, this is weird. Running Catalyst 10.4 drivers and 5870 with Asus bios. Not OC'd at all. So about 5 minutes into the game I get chirping sounds from my speakers, the game crashes to the desktop and then if I try to run firefox or IE both browsers have weird graphical artifacts on the screen and crash when I try to browse anything. Is this happening to anyone else??? It is really weird.