Basically it keeps crashing on certain games. I can play demanding games like Star Craft 2 on high and receive no problems but crash with games like Super Meat Boy after like 5 minutes of play. I've monitored my temps while playing and I get a steady 64c so I don't think it's too hot. The only thing left I can think of is a software problem but as I said other games work fine. Is it time to get a new card?