Well i had a pirate version crashed once (i've downloaded it because i just couldn't wait the release even though i had it pre-ordered long before) and the original also crashed once. But ever since that crash, not a single one. Works like a charm. The problem seems to be related to FSAA because when i forced regular FSAA, the game ran like crap and eventually crashed to desktop. So if you have Catalyst 10.10e Hotfix, use MLAA mode. It's used later in the rendering output and doesn't interfer with the game. Effect is also super smooth image and superior performance without a single crash. Gotta love AMD and their MLAA Other than that i haven't changed anything else. Oh and don't use Catalyst 10.11 WHQL as they are rubbish and just make the game crash. Use Cat 10.10e Hotfix. Works the best.