Awesome!
Very dark, but you can see the lights:

Very light, but doesn't look nearly as cool:

I have a:
- 700w PSU
- EVGA 750i SLI FTW motherboard
- 2x EVGA 8800 GTS 640MB SSC Edition, on SLI
- 8gb (4x2) OCZ 1066 platinum RAM
- a 250gb HDD for programs
- a 500gb HDD for documents
- 2x lightscribe DVD-ROM
- q6600 OC'd at 3.4Ghz, air-cooled under load at 65C... idle around 38
- Umm... oh, yeah... Xigmatek heatsink... it's so huge.
- random lit fans that can't be seen.
- The case is an Alienware Workstation MJ-12 that I got from woot.com, with the power supply, for 79.99
- Velocity Micro gaming mouse
- Pro|Type keyboard with crazy lights and an integrated ipod dock
- Crappy logitech speakers that I've been meaning to replace with something better but never have
- Windows Vista x64
- That huge purple finned thing you see is the wireless adapter that can actually pick up tie-fighter transmissions from space
- The legos on the left are part of a half-life 2/portal series made by my genius little brother
- The picture on the background is my amazing fiance, who would definitely object to being posted here but she doesn't know so shhhh....