Mine's in the gallery, still basically the same as it was when posted in early 2007
http://m0n0.ch/wall/gallery/217.jpgWireless is now a Cisco Airoport 1200, though. I had a few of these gx100/110's for spare parts, had to swap out the power supply a few years ago, otherwise solid as can be. Still sits under the TV, although in a different house (and different TV.)
That old Dell finally died. But, it was over 12 years old (surprisingly, Dell still keeps the service tag info for these machines, the original ship date was 7/19/2000.)
Well, it shut off on its own, the Link lights on the onboard NIC were still lit, but the power button wouldn't respond (the power button had always been flaky, but it always came on on its own anyway, bonus in my mind.) Pulling power and plugging it back in brought it back up, but I don't trust it anymore; it died in the middle of the day while I was RDP'd through it. I ran it long enough to get a current backup xml file, then pulled the CF card and put it in another old (PIII based) celeron machine I had sitting around. It was an old Vernier Wireless controller that already had a CF card holder.
Down time to transfer the card and re-assign ports: 10 minutes or less. Even if I had to transfer the CF card holder I doubt it would have taken me more than 15 minutes.
The new machine is a Celeron 1Ghz on an Asus Tusi-M board with 512MB of RAM (I didn't remember upgrading my Dell, but apparently it had 512 also) in a 2U rack case. It's got 3 PCI slots on a right angle riser, complete with PCI Bridge. I had put in 2 Intel 10/100 cards long ago and there's an SIS NIC onboard. I'm using the Intel ports for WAN and LAN.
So far so good, but it's certainly louder than the old Dell.