I recently installed a GTX 580 in my pc and reinstalled Windows 7, everything has been working fine and I can play The Witcher 2 for hours with no trouble, but in Fallout 3 menu options start to vanish and eventually the loading screens are replaced with the bitmaps that make up the pipboy menu :huh:

If I click around too much trying to find an invisible menu/dialog choice, the game just crashes, I must have seen Fallout crash five hundred times by now, but it's never acted like this, has anyone else been using the latest Forceware 275.27 beta?

Thanks.