NVIDIA Firmware Update Utility (nvFlash) v5.67 Available
 

The NVIDIA Firmware Update Utility (nvFlash) is used to update the firmware stored in the EEPROM of an NVIDIA display adapter. It can also be used to perform other tasks on the adapter such as saving a copy of the current firmware image to a file, displaying the version of the firmware image, or determining the EEPROM part present on a display adapter.

http://www.mvktech.net/index.php?opt...le catid=2578

What it can't do is flashing the videocard in Windows, but we have Galaxy's Xtreme Tuner for doing that :p