My motherboard, an AOPEN AX34 II, is prehistoric, but has a 4x agp slot 6, 32bit PCI slots. I wish to install video card in the 128 graphics range but need to know which slot would perform better for some online gaming (UT 99). I love this game..lol....I know i'm asking alot from my dinosaur PC but money is my issue, i have none to spare. Guess i need to hang a sign on myself "Will work for better computer".....Regards to all and Happy New Year