I have 3 Computers:

PowerMac G4 (powerPC) 1.25 ghz with 512 Megs of ram, 40 gig hard drive, running Mac OSX 4.0 Tiger

 Pentium 4 3.0 GHZ with 512 Megs of RAM and a Ati 9200, 40 gig hard drive, running Ubuntu Linux 6.06

 Intel Celeron 900  Mhz with 512 Megs of RAM and a Ati 9200, two 80 gig hard drives, and running WinXP

I have a 20.1 inch Viewsonic Widescreen LCD monitor that can do HD at 720p. It's hooked up to my Celeron.

The other monitor i ahve is like a 15" LCD that's hooked up to both my PowerMac and my P4 via a KVM switch 

I don't do much PC gaming and generally buy low end computers around Black Friday each year.  (It means I generally get a new PC each year for dirt cheap!)  Here's what I'm running currently:

PC - Gateway GT5224 - Pentium D 915, 1 GB RAM, 660 GB HDD (three total), Regular Tube 19" Compaq 9500 Monitor, Windows XP SP2 (I could but refuse to upgrade to Vista.  That DVD will collect dust.)

Laptop - Toshiba Satellite L25-S1192 -  Celeron M 1.5 GHz, 1 GB RAM, 30 GB HDD, 15" LCD, Windows XP SP2

Nothing special, but they get me around the 'net and such.

We only have one on the house and is:

Intel pentium 4 3.00 Ghz,  480 RAM, 32 mb video card(yes, you can laught at me now) and 180 gb hard drive, running windows XP. with a 17" AOC monitor.

I jusy use it for homework, download stuff, chatting, simeple stuff.

Last time I tried to intall a game I lost 40$ of the game(for video memory was too low), so no more PC games for me.

Yeah, sad but true,

Sadly i have a crappy e6600 core duo2 processor , 2gb ram , 250gb hdd and dual nvidia 7600gt video cards , does the job for most games .

Motherboard - GIGABYTE GA-965P-S3 LGA 775 Intel P965 Express ATX Intel Motherboard - Retail
CPU - Intel Core 2 Duo E6300 Conroe 1.86GHz LGA 775 Processor Model BX80557E6300 - Retail
Memory - Crucial Ballistix 1GB 240-Pin DDR2 SDRAM DDR2 667 (PC2 5300) Desktop Memory Model BL12864AA663 - OEM
Graphics Card - EVGA 640-P2-N821-AR GeForce 8800GTS 640MB GDDR3 PCI Express x16 HDCP Video Card - Retail
HDD - Western Digital Caviar SE WD2500JS 250GB 7200 RPM SATA 3.0Gb/s Hard Drive - OEM
Case -  LIAN LI PC-60APLUSII Silver Aluminum ATX Mid Tower Computer Case - Retail
Power Supply - Sunbeam NUUO SUNNU550-US-BK ATX12V / EPS12V 550W Power Supply - Retail

And then I have 3 DVD burners, of assorted brands/quality.

oh yeah and I have a dvd burner too on my celeron. Basically my 900 mhz beast will never die. I will still be able to run office on the thing, and if nothing else, i have a TV tuner, so I can use it as a Tivo or as a TV to hook up my videogames. If any of the systems had a DVI or a VGA adapter, I would totally be playing it on my monitor. HD Baby!

And Kwaad, i take it that since you're linking all your computer parts, we can all go on newegg and buy an exact replica of your computer!

AMD X2 3800+

Asus A8R-MVP (ATI Crossfire)

2gb RAM (4x512mb PC3200)

1 Samsung 200g IDE, 1 Samsung 160g IDE, 1 Maxtor 250 Sata

Creative Audigy1

Lite-On DVD-RW w/Lightscribe (cost the same so why not?)

ATI X1600XT 256mb PCI-E

Rosewill 19" LCD (1280x1024)

USR 56k PCI Hardware Modem backup (I live in the boonies)

 XPwSP2

Can't be as bad as my P.C... Not upgraded for years.

- 'Claimed' 550W power supply,
- Single Celeron ~2.8Ghz,
- 1GB RAM (2x512) @ 266Mhz (PC2100),
- Geforce 6200 (512MB),
- HD 80GB IDE Master - 4GB IDE Slave (used for collecting patches, small installs, pictures etc...),
- 1 External DVDRW 16x Double Capacity (Phillips),
- 1 Internal DVD-ROM (LTD 163 - Liteon) - Good drive been going almost 5 years!
- 1 Floppy drive,
- Crappy (almost dead - could do with another) 17" CRT,
- Speed Link Optical Mouse,
- hp psc 750 printer.scanner.copier,
- Billion ADSL/Router (BiPAC 5200)

- Logic3 quad speakers with Bass and Surround.(Vinyl AC'97 on board sound) Output 3W+3W+3W+3W RMS. S/N Ratio >65dB) sitting on top of Monitor. Good speakers for ~£15.!

old Powerboog G4 12'  1Ghz and 768 Gb RAM

but I'm going to buy a new one soon (Imac Intel 17 or 20')

AMD Athlon Mobile 2800+ @ 3200+ (2200MHz) - socket A

Epox 8RDA3+

1GB RAM (Hynix)

GeForce 6600 GT (Gigabyte)

As you can see I'm really outdated There won't be any major upgrade soon because of PS3....