Aha, that did the trick. So the default port setup is different between the versions; my fault for assuming it would be in a given state. Thanks again for your help. This is a one awesome emulator; the bite of "progress" isn't as painful as it use to be.

Alright, my dosbox.conf is now: [serial] serial1=dummy serial2=modem listenport:77 serial3=disabled serial4=disabled The status window is registering the AT commands now ("Command sent to modem: ->ATZ<-, Modem response: OK), but mterm still isn't picking up anything on COM2.

The CVS works for me too. Only now the modem's broke. :) I was fiddling around with the Hayes control codes and noticed that the modem wasn't responding, so I reinstalled 0.63 in a seperate directory and tried using it - and it worked. So apparently the modem isn't working in CVS. Both versions have …

Yeah, I'm using the 0.63 Windows binary. Forgive my ignorance, as I've never been involved in an open source project; by CVS, do you mean compiled from the source found here ? I doubt I could compile that; the most recent Windows compiler I have is Borland C++ 4.5, and it likes to complain about …