Alienware’s latest, the Aurora ALX, featuring quad SLI NVIDIA GeForce cards is claiming full 2560 x 1600 resolution gaming (that'd be native res on Apple's 30-inch Cinema Display and Dell's 3007WFP) on the dual-core AMD Athlon 64 FX-60-based box, which also features a liquid cooling system. It starts at $6,929, but we configured one online to just shy of $8,800 (without monitor and peripherals).