NVIDIA BIOS Editor (known as NiBiTor), got updated to version 6.03 by its developer. NiBiTor is a lightweight NVIDIA GeForce/Quadro BIOS file manipulation utility that lets to fine-tune your GeForce or Quadro graphics card at the BIOS-level. Version 6.03 packs updated GPU support, some minor fixes and a redesign to support as well unknown devices in some limited way. New GPUs supported by this version are:
"Well we have just released a new version of NVIDIA BIOS Editor (NiBiTor) software. NiBiTor is the original and definitive BIOS tweaker that supports the latest NVIDIA graphics cards, and which is updated on a regular basis. NiBiTor allows graphics card enthusiasts, or the hardcore overclockers to have full control over some advanced features and functionality found on firmware of supporting cards. And doing so users gain some extra performance, enable certain hidden features, tweaking memory latencies, provide extensive information, adapt bootup settings, changing fan speed options and/or get extra stability on their
NVIDIA based graphics accelerators which will just give them that little extra
value," adds the developer.
The GeForce GTX 560 cards are not supported, you'll need to donate money to the programmer first if you want a compatible version.