I managed to connect my Newton 2100 to the Internet yesterday (using a 3Com 3C589D Ethernet card). Copied the network settings from my laptop into the setup on the Newton, connected the Ethernet and fired up Courier. It all works quite well (actually much better than I expected). The next step is to try Email and perhaps some RSS news feeds…
Tonight I will attempt to setup my 300MHz G3 Server with Mac OS X 10.2, a PCI USB 2.0 card and a 250GB external USB drive. Unsure of how much RAM I will add to it however I will be upgrading the 10Base-T on-board Ethernet with an Apple 10/100Base-T PCI card. The plan is to use this machine as an FTP server for backups of photos/files/music. Once it is set up I will use VNC to manage it (Vine Server for the server and Chicken of the VNC for the client).