CPU: Intel Q9550 [Quad, 3.7GHZ, 1.30V]
MB: ASUS P5K-SE/EPU
PSU: Antec TP-650 [650W, x4 22V]
HD1: WD VelociRaptor [10,000RPM, 40GB SS]
HD2: PatriotPfWarpv2 [32GB, SSD]
Case: Coolermaster HAF 932
RAM: Corsair DDR2 2GB [800MHZ, 5-5-5-18, 2T, 1.8V]
GFX: MSI 4870 [790/990, 1GBVRAM]
KB: Logitech G15 [LCD]
Monitor: LG Flatron W2243T [21.5, 1920x1080, 30000:1]
Mouse: Razer DeathAdder [3500DPI, 1000HZ]
OS: Windows 7 [X86, Tweaked]
Cooling: Coolermaster Hyper 212, Arctic Silver 5, Arctic Accelero Twin Turbo

Contrary to initial assumption, I'm not a classic example of a rich person spending on an obsession. I live on a budget of $900/month and my upgrade spree was initiated by winning a fairly big bingo jackpot.