I've put together a list of components for my next rig. I'm trying to keep it sub $2,500 but with as much power as possible. I'm thinking about maybe reducing the amount or speed the of memory and using the money save towards putting in a SSD as a boot disk.
CASE: Cooler Master HAF X
PSU: Antec TruePower Quattro TPQ-1000 1000W
Motherboard: Gigabyte P67A UD7
CPU: i7-2600K
CPU Cooler: Noctua NH-D14
RAM: Mushkin Enhanced Blackline 16GB DDR3 2000 (4 x 4GB)
GPU: MSI GTX 580 Lightning (x2)
HD: Western Digital Caviar Black 1TB 7200 RPM SATA 6.0Gb/s
CASE: Cooler Master HAF X
PSU: Antec TruePower Quattro TPQ-1000 1000W
Motherboard: Gigabyte P67A UD7
CPU: i7-2600K
CPU Cooler: Noctua NH-D14
RAM: Mushkin Enhanced Blackline 16GB DDR3 2000 (4 x 4GB)
GPU: MSI GTX 580 Lightning (x2)
HD: Western Digital Caviar Black 1TB 7200 RPM SATA 6.0Gb/s