man this thing is a god send...the picture on my monitor is almost perfect. u guyz should try it....my monitor looks much much better.

what is this you speak of?

comes with photoshop....its in the control panel once u install PS

Ive got Photoshop but not sure what your talkin about?

In the control Panel is a gamma correction program, it helps to set up your monitor better.

I have never found any big bonus with gamma correction.......

I only find that nessicary with certain games, but I must add that I have a fairly high end monitor and get a great pic.

Or video card control panel should have a gamma correction screen available, allowing you to set various "schemes" the main pupose of gamma/color correction is to make your printer output match your video exactly.
Gamma is actually corecting the brightness/contrast together to even the color balance