Nvidia Forceware 77.56 32 & 64 Bit WHQL Drivers

"We have just discovered new drivers on the nvidia FTP and so far we are getting excellent feedback on them with performance just as good if not better than the 77.76 drivers and better Image Quality. As of yet no bugs have been found, And they are WHQL Certified"Download:
Nvidia Forceware 77.56 32 Bit WHQL Drivers
Nvidia Forceware 77.56 64 Bit WHQL Drivers