If you have Gigabyte GTX 460 (or any GTX 460), this BIOS will
1) Unlock voltage up to 1.212V
2) Make your default speed 626Mhz instead of 405Mhz
This is important in games because when you are loading a map (for example, Starcraft 2), the speed downclocks to 405Mhz.
That also happens when you watch a movie, or flash...
The Gigabyte VGA @BIOS Utility is included, as well as a screenshot and the