[PA_Willy]

I use Vista 64 and perfect settings with 1920*1200*32, x4MSAA and AF application controlled, HQ textures (through nHancer), water=2, landgeom=3, effects=1, and I don't have any issue in this game. Any.

Check Nvidia drivers.

Regards.

PD: If you want to try my conf.ini only ask me..