Whenever I try and load these drivers, once I reboot I can't change my res from 640x480. I tried reinstalling my monitor drivers with no luck. Also have the same problem with the 12.60 and 12.42 and 12.00. But I am using a Detonator 3 driver that I downloaded from nvidia 2 months ago has a date of 12-4-2000 in the properties menu. I don't remember what version and the file doesn’t say in the name. And that driver works fine I can change back and forth with the new drivers and the new ones never work and the old one works. Any help is greatly appreciated.