The MadOnion HalfLife PC performance analyzer is a crock. I have a AMD XP 1.9 w/ 512 megs of DDR, and a GeForce IV and the benchmarks have me at about 25% better than the minimum computer requirements for halflife. I think this is a decent computer and runs everygame full visuals with decent FPS and no jittering. Of course they recommend I get the Gateway 2.5 gig machine with an insane amount of RAM like this would make the gaming any better on HalfLife. Just a lame sales ploy.