Hello guys, I transformed to NVidia from ati HD 5770. It was nice card for all games. I had an xfx NVidia 460 today from my local shop, installed the new driver and played pro evolution soccer 2011. There was big micro stutter OMG. Even affordable native NVidia 9600gt plays that game perfect! My 5770 was nice like butterburs 460 gtx giving me bad micro stutter! What can i do now? Please help! Thanks a lot.