I get only 20-25 fps top on every possible resolution and quality settings. Now i am on 1680x1050 with everything on high/ultra and still it's 21fps all the time.. i have AMD Phenom 9500+ GTS 450 4GB Ram 360gb+500gb hdd Is there a workaround or a tweak for this? I am not even sure if i am using DX11, because recently i went from 9600GT to Geforce GTS450, and not noticed any big changes.. Although the windows assessment tool showed 0.4 performance upgrade on the graphics. any help?