an ati radeon 2600 xt core chip, 256mb of ddr3 ram, and a clock speed slightly faster than an 2600 pro, but slower than a 2600xt also, 2 gigs of ram (soon 4), and a 2.8ghz core 2 extreme intel processor. do you know where i can get this information? or if you know it? and which would be better, XP, or vista, and which version also. i have FSX Deluxe.