As most of the people I know in this industry, I am a computer junkie.
To demonstrate the extent of my sickess, here is a complete (I think) list of computers I have personally owned.
I built a rack because I was running out of desktop space.
The last 5 machines are still in service right now. Everything except the iBook run the United Devices cancer research program.
An HP Laser Jet 5P is connected to the main Athlon via a parallel port and the Canon i950 color inkjet is connected to the main web server via a USB port. Both printers are shared on the network.
Everything is connected to a Linksys 8 port cable router. I also have a Turtle Beach Audiotron in the living room, connected to the router by CAT5 I ran through the attic and pulling its MP3 files from the file server.
My work Thinkpad connects to the LAN via a 4-port Linksys 802.11g wireless switch, wired into the cable router.
I found a used 8 port KVM at a local computer store and have the main Athlon, the web server and the file server connected, all piped to my wireless Logitech keyboard/mouse and my 17″ IBM LCD screen @ 1280×1024.