Pretty basic, I'm running XP, C2D 2.66, 2 GB Ram, a GeForce 8800 GTS video card and 2 Seagate 500GB 7200RPM 32MB SATA II drives on an Asus P5B Deluxe mobo. Right now I just have the drives setup as a single partition on each, C: is the first, D: is the second. I want to improve performance as...