Check out Drift Motion 2010 : http://www.lfsdrift.net/driftmotion
I have:Gigabyte X48T-DQ6Intel Core 2 Quad 9550 (2,8ghz) Could easily go up to 3,5ghz..4GB DDR3 1033mhz.. Could go up to 1600mhzAti Radeon HD 4870 X2Prolly enough for low or medium graphs?