Originally I was going to make a poll with this, but it got too confusing with the different processor naming styles and such. So just post your specs:

Operating system
Motherboard
Processor
RAM
Hard disk
Graphics card
Optical drives

Optional:

Network adapters
Monitor type/size
Sound cards/devices
anything else you'd like


Yeah. So I have two boxes. My main box is:
[Custom built by me]
Microsoft Windows XP Home Edition
AS-ROCK 939 Dual SATA2
AMD Athlon 64 3700+ San Diego
1 GB DDR400 PC3200 RAM
80GB Maxtor Diamond Max HDD SATA 300 Gbits/sec [It's a piece of crap... it's trying to fail I think]
Sapphire Radeon X850XT 256MB 256 bit PCI Express [aftermarket ATI silencer cooling]
NEC All-format DVD writer[including dual layer]/CD writer


My other box is:
[Upgraded Dell Dimension 2100]
Debian GNU/Linux V3.1 [sarge]
Intel I810E
Intel Celeron 900 MHZ
384 MB PC100 SDRAM
20 GB Maxtor HDD
Nvidia Geforce 2 MX100 32MB PCI
LG CDRW