my computer is :
4 G RAM
i5 2500
amd hd 6950
win 7
and my ATI drivers are 11.10.

my problem is that the game allways crashes to me after the openning video or it goes back to the ''rage'' when you need to press enter.
also my CPU use goes up to 100% !
i am dont understand why all of this happening, and i dont know what to do.
please help me !!!!