So, I tried to follow the guide: http://forums.guru3d.com/showthread.php?t=377158 Downloaded some of the quadro 29x.xx driver's... Unpacked as described. Open the INF. file. Added "NVIDIA_DEV.1180 = "NVIDIA GeForce GTX 680" to the [Strings] - And. "%NVIDIA_DEV.1180% = Section002, PCI\VEN_10DE&DEV_1180" - to the "NTamd64.6.1" section as I have Win7 64bit, I close and save it. Run the setup.exe as administrator, though it fails and shows the "Failed to install etc" screen Am I doing something wrong here? Yep I'm a newbie to modding drivers.