i have problem with my graphic card. I've installed Windows 7 64-bit and my performance in games drops extremly. First example is PES 2010 game. That game i was able to run on 1680x1050 on full details smothly... Now i cant get it on 1440x900 on high detail. Only on low I've reinstalled PhysX but nothing, I've downloaded new nvidia drivers, nothing... Any sugestions?