Savitar is probably the only good MUD client I see out there, for both Classic and OSX, especially since Rapscallion vanished, but theres a feature I see in many PC clients and even a few of the newer Mac ones, and thats separate windows for channel conversations. I'm not really sure how hard it would be to create this, but I would really like to see this sort of feature implemented, as it reduces clutter when there are several coversations going off on different channels, and it can also be used for private conversations over whisper or tell or whatever the MU* uses.