AMD Phenom II X4 940 @ 3.0GHz w/ AMD Phenom II X4 940 @ 3.0GHz w/ ATi HD 4870 X2 (2 x 1GB)
AMD Phenom II X4 940 @ 3.0GHz w/ NVidia GTX 295 (2 x 448MB)
AMD Phenom II X4 920 @ 2.8GHz w/ ATi HD 4870 X2 (2 x 1GB)
AMD Phenom II X4 920 @ 2.8GHz w/ NVidia GTX 295 (2 x 448MB)
Other CPU/GPU combo choice (state in a post).