Wow, reading through these I have one of the better computers. Never would've guessed.
Current:
Athlon X2 3800+
Stock Gateway Mobo
XFX GeForce 7600GT XXX Edition
250 GB 7200 RPM hard drive
DVD Burner - DVD/R DVD/RW DVD+R DL
3 GB OCZ PC3200 RAM
550 Watt Rosewill PSU
Razer Copperhead mouse
Sorry, had to include the mouse. Spent the same amount on my PSU and my mouse...
Planned Build:
Core2Duo E6600
Asus P5N
DX10 Graphics (G80 core)
Creative X-Fi sound card
Logitech Z-5300e 280 watt 5.1 speakers
WD Raptor 10,000RPM Hard drive
WD Caviar 250GB Hard drive
DL DVD Burner with Lightscribe
2 GB DDR2-800 Corsair XMS2 memory