im using pcsx2 and i dont know how to play any games with it. exactly what do i do i already have it configured and i have a bios i can also get into the browser and all that. is it possable to play games that i already own on a disk? if so how do i do this. im runiing with sli 7800gtx meaning i have 2. also i have 2 gigs of ram and an amd athlon 64 bit dual core processor. im assuming this pc is good enought to play a crappy ps2 game considering i play literatly everything else at max.