Hi, i have windows xp sp2 , nvidia 8600 gts video card and a Samsung syncmaster 204b monitor. Everything worked well, until i installed Gta San Andreas. One day playing, i accidently Alt Tab'bed in the middle of the game, and monitor colors got dark. Used the monitor options for different profiles of colors, changed brightness and contrast, then took a trip on nvidia control panel changing RGB brightness, contrast, vibrance, gamma and other *censored*. Nothing helped, so i downloaded few softwares to control gamma, but colors ar still somewhat dark or pale, also, everytime i look at monitor i feel my eyes tired. What can i do guys? Thanks.