So i found me a nice lil ranked server to play on which was nice. Anyways as i was playing normally on my evga GTX 460 i stay around 35-40fps normally and i have not even tryed to OC yet.
Out of no where my FPS drop to 15-20 and they have not returned to where they normally are yet. this really blows becouse even though is aint a graphic marvel its still a pretty game and i would like to have to FPS back.
So does anyone else have this problem or know how to fix it?

dunno sounds like ram or overheating problem...

its no overheating problem man i got a antec 1200 and the highest temp i have seen is on my graphics card and that was 70c from playing SC2 for like 4 hours