Thanks for all your help guys, and my monitor is a Daytek V52 15" and I can't try another TNT2 because none of my friends have one (they all have standard ones the come with Compaqs and stuff) and my brother doesn't even have an AGP slot, he's running a Maxigamer Pheonix (Voodoo Banshee). And for the brightness setting, I go under Color Correction in the display properties menu.