For $25 it's a steal. I liked the Surplusgizmos site, but I couldn't
find the other machine. ;-0
As for what to do ...
- The XT-IDE card (details can be found over at the Vintage Computer
Forum) allows you to put a modern IDE drive in the machine, which
probably cuts down on power consumption and improves your reliability.
- A good Ethernet card from the era (3COM 3C503, NE1000, or other well
known 8 bit cards) will get you 'online' in a limited way. I have
written DHCP, Telnet, FTP, and IRC clients that run on machines of that
vintage. Also available are netcat, PING, and SNTP (Simple Network Time
Protocol). Details over at
http://www.brutman.com/mTCP . I wouldn't
invest too much time into a DOS based web browser - if they run they are
horribly disappointing.
Mike