My system: Windows XP 64-bit AMD FX 55 Nvidia 7900GTX Soundblaster Audigy 4 Whenever certain sounds, generally mounted guns, play my computer crashes to the desktop. The game is patched 1.2 and I've tried changing setting related to Audio and Video. I've tried compatibility mode and I have the newest drivers for my Cards and have tried reinstalling the game. I hadn't played it for a while before or after, but it was after I had updated my processor drivers that it had this problem. No other games seem to have been affected. Anyone have any ideas?