I want your GTX460 vBIOSes!

[Ket]

The only thing that makes a difference is voltage on graphics cards. Its not like mainboard BIOSes where you can put different BIOS modules in to better match hardware configurations. There are exceptions to this rule though, particularly with ATI cards. My XFX HD4830s actually use a Asus vBIOS because the XFX vBIOS caused BSODs whenever I OC'd the cards in CF. The Sapphire HD5830 I have uses a Gigabyte vBIOS because it allows a bit more voltage, and hence a better OC. None of these are issues with nVidia cards though, so theres no need to use a different manufacturers vBIOS.