Machine 1: File server
Supermicro chassis
Supermicro PDSME
Adaptec 2820SA SATA RAID
3Ghz Pentium 4
2GB DDR2
1.4TB RAID 5 array
Gentoo linux

Will likely add an additional 3TB RAID 5 array
when prices drop

Closeup of the old top and bottom

gameboxClick for larger picture
Machine 2: Videobox
Supermicro Chassis
Supermicro Dual Xeon 603 motherboard
Dual 2.4Ghz 400FSB Xeon
2GB ECC DDR
36GB RAID 1 for Mythbuntu
146GB RAID 0 for data
Pictures Coming. I promise!
Machine 3: 
The Mac mini is by far the coolest little complete computer
This one runs at 1.25Ghz
512MB PC3200
40GB Laptop Drive
CDRW/DVD Drive
Mac OS 10.3 and is presently loaned out to a friend.
Mac mini

The Network!
Firewall:
Currently an older 800Mhz C3
384MB RAM
4GB microdrive
PFSense

Tied to:
Linksys SRW2024 24 port Gigabit web managed switch
Sadly web interface is ActiveX!! What a load
AP: Linksys WRT54G v.4 with DD-WRT

Machine 5: Acer Travelmate 6292 Laptop
12" inch screen
2Ghz T7300 Core2Duo
2GB RAM
120GB HD
DVDRW
OS: Ubuntu Linux
(yeah, I know. M$ sticker but it's gone now)

My main machine:
CoolerMaster CM690 Case
Fortron 500W Power supply
Gigabyte EP35-DS4 motherboard
3Ghz E8400 Core2 Duo (runs great at 3.6Ghz but doesn't speedstep, overclock in winter)
4GB DDR2-800
500GB SATA Drive for OS, 150GB 10K WD Raptor for games, 250GB for virtual machines, 80GB for XP
DVD-RW
GeForce 8800GT
Arch Linux
zaurus