I've been having the same problems during battles, the game would just crash for no reason, then i'd have to reset my computer. I disabled Bloom and reflections, worked for a few battles then crashed again on me. There must be a battle crash bug as i'm not the only 1 it is happening to. I have the latest ATI drivers 6.11 but it's still happening. Lets hope the patch fixes it, does anyone have any suggestions how to fix this problem.
AMD Athlon 64 3700+
ATI Sapphire x1900 xt
2 Gig Ram