Funny you should mention it, I happened to find this link:
[link|http://www.nwfolk.com/dlx.html|http://www.nwfolk.com/dlx.html]
It was put into the public domain when BBSes started dropping like flies. Interesting that it was written in Microsoft Pascal.
BTW did you ever fix that 9600 Baud bug? I still think it was bad UARTs because other DLX boards didn't have the same problem that Affinity had. Anything over 9600 Baud got massive line noise.