here are some pictures of my install. I found it hard to take pics while i was doing the install, if you guys have any questions id be more than happy to help.
Here are my specs:
HP Slimline S7320 - Built in wireless card, 250 GB Hdd, 1GB RAM, Win XP Media Center, Streetdeck
OPUS 150 PSU
Kicker Subs L7
Phoenix Gold AMP (Class D Monoblock)