I just built my first system, and everything functions well, but the speed(graphically) is really not even close to what it should be. Here are the specs: GA-8SR533 mb, P4 2.4 w/ 533 fsb, WD400BB hd, 512MB of DDR333, sblive, and Radeon 9700pro, running xp professional. The 3dmark2001 i got...