so wth. I downloaded dolphin and im running sonic adventure 2. everything is going okay besides of some lagging but then it crashes. Im running windows xp on a AMD Athlon Dual Core 4450e clocked at 2.31GHZ with 2 gigs of ram clocked at 800mhz. ive disable alot of processes in windows and set it for maximum performance. ive also set my video card to maximum performance. which is a nvidia with 250MGs of ram. so do i not have something configured right? or does my computer just Suck???