Smial is the specialized version of Pueblo I use to connect to Elendor MUSH (mush.elendor.net). It’s a telnet client made with a bunch of extra bells and whistles that MUSH code is designed to employ.

And by “won’t run” I mean, literally, that the software will not run. It will start up and freeze in startup until Avast! is cleared from memory. Not kidding.