I foundout about this, this morning. I've uploaded and zipped all the necessary files for full single and multiplayer.
http://www.megaupload.com/?d=NTGUX505 Everything under DS goes onto the root of your memory card. Put the server contents onto your PC and run the prboomserver.exe file to get multiplayer working. You'll probably have to change the CFG file server settings a bit, since at the moment it's my IP address.
Have fun!
