Just upgraded my Nvidia 8800GTXs to Nvidia GTX460 only to find that these really awesome cards are not very compatible with the game. (Sky flickers and glitches, sometimes can't see ground, any window with text on it gets garbled occasionally)
My old ones seemed to do okay, but they did flicker every once in a while. So... what is this game *supposed* to be running on as it looks like I can't use brand new cards?