my roomate was playing wow and started to tell me about artifacts he was getting, texture issues, blackouts and the like. it only affected wow for a long time, all other games he plays are fine. then today he tells me that he cannot play any games, and that there are serious artifacts and the game will crash out after a certain period in time?? is there any explanation for this? i don't think it's hardware because it only affected one game for a period of time, the card is not oc'd and only has a zalman vf900 on it and that's about it. well the ramsinks as well. ceramique was used in stead of the as5 i usually use, so i don't think that it has anything to do with shorting out the card? please help i don' tknow what to do??