Hmm...i also just bought this P755 last week. So far the problem i facing is, once playing "Need For Speed The Run" for roughly 10 -20 mins, the game will suddenly hang    try for many many times already, every time also same thing happen after playing 10-20 mins.... but if playing others game like PES2012, CS...etc wont have such problem. Anyone face this problem also?? izzit NFS The Run are running heavy GPU and caused it hang once too hot?!!