Built this one myself 2 months ago. So far it's rock solid and omg is it fast!
I'm just copying some of this from my newegg invoice.
Monitor, kbd, mouse, sound card, and speakers.
LG L226WTY-BF Black 22" 2ms DVI Widescreen LCD Monitor
Logitech Z-5500 505 Watts 5.1 Speaker (These are so awesome!)
Microsoft 9VU-00001 Black USB Wired Ergonomics Reclusa Gaming Keyboard
Creative 7.1 Channels PCI Interface Sound Blaster X-Fi XtremeGamer Fatal1ty champion Series
Razer Lachesis mouse, I use a logitech MX revolution too.
Razer Barracuda 5.1 Headset. I usually use my black siberia's though because the surround is a pain to hook and unhook, and they don't have a mic
The guts and case:
Thermaltake Armor Series VA8003BWS Black Full Tower Case w/ 25CM Fan
Thermaltake CL-P0401 110mm Full-Range Fan CPU Cooler
Thermaltake W0116RU Complies with ATX 12V 2.2 & EPS 12V version 750W Power Supply (modular)
OCZ Reaper HPC Edition 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory Model OCZ2RPR8002GK (I bought 2 of these kits so I have 4GB)
ASUS Striker Extreme LGA 775 NVIDIA nForce 680i SLI ATX The Ultimate Gaming Motherboard
Intel Core 2 Quad Q6600 Kentsfield 2.4GHz LGA 775 Quad-Core Processor Model BX80562Q6600 (a slakr)
Seagate Barracuda 7200.10 ST3250410AS 250GB 7200 RPM SATA 3.0Gb/s Hard Drive
Seagate Barracuda 7200.10 ST3500630AS 500GB 7200 RPM SATA 3.0Gb/s Hard Drive
Seagate Barracuda 7200.10 ST3300620A 300GB 7200 RPM IDE Ultra ATA100 Hard Drive (from my old box)
ATI 100-435906 Radeon HD 2900XT 512MB 512-bit GDDR3 PCI Express x16 HDCP Ready CrossFire Supported Video Card
LITE-ON 20X DVD±R DVD Burner with LightScribe Black SATA Model LH-20A1L-06
SAMSUNG 20X DVD±R DVD Burner with LightScribe Black SATA Model SH-S203N
And it's running Windows Vista Ultimate 64bit.
I think that's it! It cost me about $3000 all together but it runs everything I have at full settings and doesn't even sweat, and i get a 5.9 Vista experience rating with it. It runs at about 25 degrees C under a load on air too!
I want to get another 250Gb drive to run raid 0 with. Maybe after xmas
And yes, my desk is a mess lol!
And here's me!