I have Guitar hero 3 legends of rock for PC, when the PC and the game was brand new there were no problems, but now the game has started lagging whenever the camera is zoomed in on the band-members, I tried installing vista several times, but it did not work, I tried windows 7, but no luck either. Then I tried XP, and there it worked, but I would rather use windows 7. Does anyone have any idea why this is?
My system: radeon HD 4870, Intel core 2 3.0Ghz 4 GB ram.
Any ideas are appreciated..