A weird problem, I'll be playing black plague, and when I click-on 'exit', and then 'yes' to quit, the screen goes to black and the next thing my computer is re-booting. I downloaded the Feb. 2008 patch, and it still does it. My pc runs everything else just fine. ATI Radeon HD3870 O.C. Edition, latest Catalyst Drivers, Q6600, ASUS Rampage......