Nvidia just released a new driver dated November 6th. Release notes says that it fixes some Open GL issues. I installed and tested it with CMBB. It does fix the corruption issue but still gets terrible frame rates. It didn't last long though. I found the driver to be extremely unstable. It crashed several times just in 1 hour. These weren't severe crashes but I still had to roll it back. It just wasn't worth it. COME ON NVIDIA!!! ALMOST THERE!!