i have a new BFG GTX 285 OC2 and i formatted my pc and first thing i had put was the latest driver 191.07 (this is about 4-5 days ago) . Its been a hell through and through after that with constant nvlddmkm errors (black screen for 10-15 seconds and returning back to normal) happening every minute while playing games like Cod4 and Cod5 . i uninstalled those ****ty drivers and tried every driver from 185.85 to 195.39 but i always have got nvlddmkm in each and every driver with no solution in sight . i formatted again and put 185.85 to my disbelief the card got nvlddmkm error even after formatting . i really have no idea what to do and frustated by the nvlddmkm error i have put back my old backup card 7900 GTX which didnt give me any nvlddmkm error whatsoever . btw i'd also like to add the last time i got nvlddmkm was around 3 years ago when my 7900 GT was getting nvlddmkm errors , also the card produced dots/lines on screen which of course meant the card was finished . my 7900 GTX was the replacement card of the 7900 GT back then . Are the 191.07 drivers responsible for damaging the card or the Card itself was crap from the 1st day and needs to get RMA'ed since it doesnt work stable at all with any driver whatsoever . Anyone facing problems similar to me and any solutions to this mess ?