Well lets see, Id probably set up a 30+ 30 Inch monitor sphere station powered by 4 Phenom II X4's in 2 dual processor Mobo's with 6 SAPPHIRE 100281VXSR Radeon HD 5870 1GB 256-bit GDDR5 PCI Express 2.0 x16 GPU's (3 in each board) and 16 Gigs of RipJaw's DDR3 2200 Memory (8 In each Board) with 2 1200 Watt Corsair PSU's with 12v Rails (1 for each Board) In a Liquid cooled open ended Base, blasted with 3 500 MM Fans on each side.
All this just to play Diablo 2-3 Starcraft 1-2 and CS, Epic Pwn!