WHOA! Stop where you are and uninstall those drivers. I have installed the newest drivers from nvidia twice with the same results you are getting now, and my friend installed the newest drivers on his 7900gs and got the same results, do not try to overclock either because on mine when i got these results with the driver i would get freeze ups and restarts because the driver read the mem wrong, go back down to the previous version and reinstall coolbits and the mem will eb read right again!