main:
AMD Athlon64 3000+ E6 Venice (1800) 939
asus a8n-e (NF4-ultra)
twinmos 2x512MB DDR (400)
S3 trio 64 v2 DX/GX
HDD samsung 80GB SATA2
second:
AMD Athlon XP 1500+ (1333)
matsonic 8137C (VIA kt-266a)
256MB ram
eagle NVidia GF2 MX400 64MB tv-out
40GB maxtor ATA100
Desktop:
*Pentium IV 3.0Ghz
*1024Mb RAM
*Video card ATI Radeon x850-XT 256Mb
*Hard disk 180Gb
Laptop:
*Pentium IV 1.8Ghz
*512 Mb RAM
*Video card ATI Mobility M6
*Hard disk 18Gb
Home:
1.25GHz Mac Mini
1GB Ram
32MB Radeon 9200
Superdrive + LG DVD burner
40GB internal + 80GB external
reality distortion field (automatically doubles the performance ;))
17"CRT
Work:
1.5GHz powerbook
512MB Ram
Superdrive
80GB internal
64MB Geforce Go5200 FX
Quad 2.5 GHz G5
4GB Ram
SATA - I think it’s 250GB or something
Geforce 6600 (not sure the VRam)
dual-LCD
P4 3.2GHz Processor
1GB PC3200 RAM
ATI Radeon 9200se 128MB Video Card
75GB Internal HD (looking for an external drive)
17" LCD Screen
My next machine will be a Mac.
Amd Atholn XP 3000+ @ 2.16Gz
512 DDR Ram
Ati Radeon 9200 128 Mb Vram
Audigy 2 ZS Gamer Edition W/ 5 Free Games
40 Gb Hd ---- That Was Found In A Dumpster
17" Screen
forgot some stuff
Asus A7N8X-X Mobo
CD Burner — That Was Also Found In A Dumpster
Home computer:
AMD Athlon XP 1600 @1.4Ghz
Ati 9600XT 128Mb
512MB Ram
Gentoo Linux
19" CRT
I recently wrote a script for rendering from home on my work computer. Works only with Yafray, but it’s still cool. Upon hitting F12, the yafray xml gets packed, copied over network, rendered and upon completion firefox window opens with final image. :-)).
Work comp:
AMD Opteron 64bit @2GHz
headless
1GB Ram
Gentoo linux
AMD Athlon XP 2800+ at 2.13Ghz
448MB DDR RAM
NVIDIA Geforce 4 MX (integrated)
NVIDIA Nforce2 w/Nforce Audio
80GB HDD
17’’ flat CRT screen
(and mouse, keyboard and such :P)
Main system:
nForce 2 based mobo
1.87 Ghz AMD Sempron 2800
512 Mb DDR ram
Drive C: 60 Gb
Drive D: Average cd burner
Drive E: 20 Gb
Geforce 4 440MX 64 Mb
PCI Wireless card
Laptop:
700 Mhz Pentium III
128 Mb ram
6 Gb harddrive
ATI Rage Pro 8 Mb
PCMCIA Wireless Card
Laptop 2:
33 Mhz 80486
8 Mb ram
120 Mb harddrive
256 Colors!
Other:
500 Mhz computer… (no harddrive),
Macintosh SE (does not work),
Commodore 64 (works!)
Ok.
Athlon 64 3200+
2GB DDR ram
3 hard drives, totals around 450GB
Geforce 6600GT
19" LCD screen
New home desktop:
P4, 3.06 GHz
1 GB DDR Ram
250 GB HD
Laptop:
P3, 2.5 GHz
512 DDR Ram
100 CG HD
Both of them have crappy graphics cards, but they work well with Blender, so worries with them. I will upgrade the home one eventually though.
BgDM
AMD Athlon64 X2 (939 - Dual Core 64bit)
1GB Ram
Asus A8N SLi Deluxe Mobo
2x Nvidia GeForce 6600GTOC from BFG
400GB SATA HD
600 Watt Silverstone Zeus PSU
EDIT: And a 21" CRT.
Ya… I think that about does it… 
/d_M
12" ibook G4 1.2 GHz
512 MB RAM
30 GB HD + 80 GB external
radeon 9200 32mb
raid 5 is data striping with one drive dedicated to parity.
amd sempron 2600+ (soon to be overclocked 
)
512DDR 400 x2
gigabyte k8n (something) motherboard
geforce 5500 256MB agp x8
80GB + 20GB (full of work but wont boot :< )
15" crt
amd athlon xp 2000+
256DDR 266
optronix radeon igp 320 motherboard
radeon 9200 agp x8
80GB
17"TFT
amd athlon xp 2000+
384DDR 266
optronix radeon igp320 motherboard
radeon 9550 agp x4
20GB
15"crt
cyrix 500MHz (BEAST OF A MACHINE!)
128MB
some old board
2d graphics (if that!)
(no HDD)
14" gold fish bowl
Ugly Doris (Before):
AMD AthlonXP 1700+ (Yuck)
Asus A7V133 Mobo (Bleh)
768 MB Ram
Soundblaster Live! sound card
Gefore 6600GT
Maxtor 200 GB (I think) hard drive
Horrible 250W power supply that couldn’t handle my computer
Ugly Doris (Now):
AMD Athlon64 3500+ (Should’ve just gone with the 3200+, but it was only $30 more)
MSI K8N Neo2 Mobo (Built in damn near everything)
1 Gig of ram
Same hard drive
Same Geforce
OCZ Modstream 520W power supply that can handle my computer
AMD AthlonXP 2600+
1 gig of ram
160 HD
X800 GTO 256
Shard
Well, lets see - an amd 4200 x2
1 GB of ram;
200 gb hard drive + 15 gb harddrive
ati x800 all in wonder
asus mother board…
built it myself.
The_Lone_Waffle
My computer is not overly impressive… I was going to spend quite a lot of money on it and make it rather powerful. But then my priorities changed and the only reason I ended up building a new one was that my old one died… Anyway…
AMD Athlon64 2800+
512MB PC3200 RAM
80Gb SATA 150 HDD
Nvidia FX5200 or something graphics card… It’s like 128MB… Only cost me about $30
And it’s running Ubuntu 64.
Anyway, overall not a bad system considering it only ran me like $302.
congrats on finding an amd64 2800+. didnt know they made those>? perhaps a sempron?
I was going for cheap, but no way I’d have settled for a Sempron… I figure the cpu is what I’ll have the longest, might as well get something worthwhile. 
Athlon64 2800+s at Newegg