Profiles for screen brightness

I was wondering it there was a utility that would allow me to set a certain gamma, brightness and contrast setting and save that as a profile. I am using an Amd Radeon 7870 in 12.2 with the proprietary drivers and Kde 4. With this card many games gamma/ brightness controls do not work. The Catalyst control panel has all these adjustments but no options to save other than the current setting.

I had this same problem a while back with an older Ati card and the fglrx drivers. I was hoping that Amd would have ironed them out.