Hi, I dunno if this has been asked before, but I've been looking for an answer to this question for a long time without any luck. The thing is I have an AGP HD3850, and I use the CCC's overdrive to OC the card, but the limit is 720Mhz for the core and 950Mhz for the mem. I've tried using many utilities to OC my card beyond the driver's limit: Atitool, Ati traytools, Powerstrip, Riva Tuner, all to no avail, everytime I try to set a new clock the sliders simply go back to the default 2D clocks. I currently use the drivers that came with my card, which I think are based on the Cat. 8.1 release. AMD has been unable to provide any official support for my card in any of the more recent driver releases. Is there any way I can OC my card beyond the driver's limit?