I recently overclocked my Core i7 920 to 4.4GHz, and now when I play Mass Effect, the game stutters severely during the cut scenes and during game play right after the cut scenes. This did not happen when I played ME with my 920 a stock speeds, and I have not changed any graphics settings in the game. In addition, all of my other games are unaffected by this stuttering. Is this a software problem or am I looking at something hardware related? My overclock tested stable with Intel Burn Test. The only thing I could think of was I disabled HT, but can ME really use all 8 threads?