BTW, if y'all want to see a turn-based game that plays over a LAN via TCP/IP, look at 
www.freeciv.org.   It's a Version of Civilization, developed for Linux, that does exactly what Socialist (and a few others) have been looking for.  I'm not certain how SE4 combat would fit into the model (imagine waiting for someone to finish a tactical combat involving 30-40 ships and 100 fighters on a side!).
While I'm thinking about it, what about porting SE4 to other OS's?  Run SE4 on a Mac?  or a Linux box?  OS/2?  Any other Favorites?
Just some things to think about.
Long live the Moebius Consortium!!!!