Originally posted by: TheSnowman
you are never going to be able to get oversaturated colors like you can with nvidia's digital vibrance; but if you might try playing with the brightness and color temp settings on your monitor itself, things can look really washed out if them set wrong. you can use the nokia monitor test from here to get a lot of things set up right with your monitor, but you will need to locate a color card if you want get your colors correct.
Originally posted by: high
search through the registry for any "gamegamma" values and change them all to 0's...will fix you up nicely