Kurt,
I have a D-Link (DP-301P+) "Fast ethernet parallel port print server" that you can try out. I'm not using it because I bought it for a converted FJ-50 that I never ended up getting. If the thing works (fast enough) you can buy it off me really cheap.... I paid $50 for the thing.... if you want to give me $20 for it that would be cool. So, you can try it before you buy it and if it doesn't work you can just give it back (at no cost). I also have a pci firewire card you can just have for free.
It's a "Pinnacle" brand -
http://www.laptopsman.info/64458--29-bin.html
It's the one at the bottom of the page that is red with 2 external ports and 1 internal port.
We're downtown in GR 2 blocks north of Leonard on Plainfield 616-356-5555
Thanks! Miked.