The reviewers from CNET give their take on Alienware's Aurora 7500 desktop PC:

The Alienware Aurora 7500 features the familiar alien-head case design of Alienware's other Aurora and Area-51 systems, but this particular species comes from a galaxy where you get two of everything. Like the high-end ALX, the Aurora 7500 packs a pair of graphics cards in an SLI configuration. Then the Aurora 7500 includes the dual-core Athlon 64 X2 4800+ (also available as an option for the ALX), creating a multitasking powerhouse for those who want premium Alienware features without a second mortgage.



Link: CNET