I came here looking for answer to the same question. I just bought it and there were graphical issues all over. Enough to make in unplayable.
Intel Core 2 Duo E8400 @ 3 Ghz
4GB DDR3
Nvidia 8800GTS
Win 7 Home Premium 64-bit
Just found this in another thread here:
"For the framerate issue, try setting your games cpu affinity to just 1 cpu. Do this by
-Running the game
-Alt Tabbing and opening task manager
-On the Processes Tab, find the game's process.
-Right click the process and click on set affinity.
It should have CPU 0 and CPU 1 checked. Uncheck CPU 1 and try to play again.
Just a note. If you play an older game and the frame rate seems to speed up at intervals. this trick works well also."
Post edited May 18, 2011 by jurijchrul