maybe i was not clear. i am not sure wether or not i have to remove the drivers on my current card before i remove the old video card and install my new video card
driversweeper? i use that. winly, add or remove programs doesnt completely remove the remnants of the drivers. driversweepr cleans it up in windows safe mode, then you can install the new drivers. this is usually the cause for lower fps in games when you install new drivers without using driversweeper