I'd be interested to know what everyone is running for a computer....
I got a lowly 1.4 gig amd processor, 768 Ram, (NOT DDR )
Running Win XP Pro.
Geforce 2 ti Card
A SWEEEEET 21 inch Viewsonic PRO p815 monitor Baby!
(I get to see me die EXTREMELY well when I play Demolition )
Microsoft Keyboard, and Microsoft Intellimouse Explorer 5 Button mouse.

Elf

1Ghz tbird
Asus A7V133 motherboard
768 pc133 sdram
Geforce3 ti200
19" LG 915ft+ flat crt monitor
MS Intellimouse 3.0
MS Internet Keyboard

After xmas I will have a 2.53Ghz P4 (up to whatever I can overclock it to), Asus P4PE motherboard, and 512MB ddr400 ram.

amd xp 2000 on a gigabyte mobo (kt266a I think)
512 ddr ram
msi 128 meg gf4 ti 4600
Hurcules game theater xp sound card
logitech corded optical (getting mx500 today)
old ibm keyboard from 1996 (oldshcool )
might upgrade to logitech elite keyboard (have one at work, it rocks)
runnning this on 15' nec monitor/36" tv (soon to be 47 inch widescreen tv )
have this hooked up to my home theatre system, so I can hear my fragging in 5.1 sound glory

Pretty board too.
GA-7VAXP

Amd 1.4C Athlon Thunderbird
Asus A7M 266
512MB PC2100 DDR RAM
Geforce 2 GTS PRO 64MB
Sound Blaster Live Platinum 5.1
40Gig ATA 100 Primary Hard Drive
30Gig ATA 66 Secondary Hard Drive
Lian Li PC-60 Case

Hopefully goign to add a Gefore FX when they come out then upgrade my processor and stuff later in the year.

i got this

2 year old

1.7Ghz P-IV
768MB Kingston PC-800 RDRAM
Intel 850GB MB
2X 60GB Western Digital HD
Albatron GF4 ti4200 Turbo
SB Audigy Platinum
Toshiba DVD ROM
TDK 48X16X48 Burner
3Com NIC
Viewsonic PF790 19" Trinitron Monitor

To be replaced within the next couple months....  

Ramrod - I'd be interested to see your 3DMark after you tweak that badboy out.

I'm packing this heat then I frag (only overclocking the Ti4200)

I'm going to be adding more sophisticated active cooling to my video card soon, but I'm kinda debating water cooling, since I can land a good kit for ~ $100 (US).  As it stands, I run a sweet 37 degrees C under load with my Volcano 7+.

Any how, all that, in a Charcoal case w/huge window, two 60mm fans with red LEDs, and a bright red Neon light w/active sound detection. (essentially the light flashes with speech and/or music that it detects, its pretty cool)  Also I have two modded 80mm fans that I pulled from a couple bad power supplies, my friend rigged them to run 6000-7000RPM.  The #### thing sounds like a vacuum cleaner and probably traps small animals with the suction I get.  

Sidenote - I've been surprised at some of the underpowered rigs that belong to many of the better known posters/fraggers.  I see a lot of GeForce 2 MX series in here, I would have imagined more hot rod PCs around here.