Just wondering what the proper method was to uninstall old drivers for my GTX 770 on windows 7. Should I use some type of program to uninstall them or do it manually through add/remove, and if so which ones do I uninstall? Problem was I installed the ones on the disk that came with my card, then I installed ones from the NVidia website. I'm getting some screen stuttering with BF3 and I want to see if its related to my drivers.