ok, basic set up 680i board 8800GTS 320mb (OC w/riva to 641/992) C2D 6600 (OC'd at 3.38mhz) 2mb ram (4-4-4-12 T2) im having problems with windows at the moment. i run XP Pro. the problem started after updating my video card to the last update. my system restore wouldnt operate, which i corrected by repairing that portion. that works fine, all good. now my problem is when i go to shutdown, it will take upwards of 5 minutes to complete this. ive checked every other silly thing it might be. if i replaced my shell.dll with a fresh one, it will work normal, until i reboot. last night i removed my video driver and replace the shell.dll. it worked perfectly normal without the driver, and a few times with the driver as long as i didnt allow everything to start before i reststarted. now that i have set up the basics, this is what im thinking, rivatuner is having a problem with my driver, i got the message about it after i updated, not sure how to correct this short of removing rivatuner. has anyone run into this, and is there a fix? i currently have the newest driver for the card installed.