Hallo! i have this new video card (just a week): XFX GeForce 8800 GTS Alpha Dog Edition 512MB Trying to see the information of my video card, using techpowerup, i see always that core clock and memory clock are not available (set to 0.00 - see images). On the oder side, i don't have any problem with gaming or any other kind of application (for example crysis at high/very high level or hl2). I've tried to reinstall, reboot, and to check the informations again, but always with the same results. As OS i have vista ultimate 64bit sp1. Do you know if it's an hardware or software (drivers...) problem? and how can i solve it? Thanks for all!