Have a 2gb 6970 a new quad and overall new system.

I can't run the single player past the intro credits?

Beginning of the game starts at perfect 50-60 fps and then it stutters at 1-3 fps in intro.

Love the game so far.. but can't lie I just want to play and this is quite unsettling >.> I usually wait to complain as well but I can't think of what can be the problem O_o

All other games on my steam account run perfectly fine also so I know its not my system Anyone else having this issue in single player?