I've been reading through posts suggesting to use nHancer and remove existing profiles and creating new ones.However, I've just downloaded the latest version and it tells me that it can't remove the profiles due to some technology the nvidia have used in the latest forceware drivers.As far as I'm aware, I'm using Forceware 169.21 on my EVGA 8800GTS.

Use the duplicate button to copy the original profile which will in turn, disable the original profile. Then edit the new copy.

ok thanks will try that if I get chance tonight

I have a 9600GT 512MB.I can duplicate a copy, but I still cannot check the Gamma Correction box. Is that normal?

The latest release of nHancer only supports up to the Geforce 8xxx series of cards. How well its going to function with a 9xxx series cards, I guess is to be determined until the next update of nHancer.

nvidia is always trying to stop nhancer doing it's 'thing'.I find it ridiculous that nvidia would ship the drivers and control panel with pre defined profiles for games and no matter what we set as customers in the panel, it gets overwritten by what nvidia thinks is 'best' for each application.Nice.......

I wonder if the latest beta versions of nHancer available on their website, support the 9xxx cards?

I wonder if the latest beta versions of nHancer available on their website, support the 9xxx cards?Yes. http://forum.nhancer.com/showthread.php?t=269Regards,Jim Karn