This is a separate little program that runs side-by-side with CU-SeeMe.
It's just like having an IRC session but obviously you can see the person
you're typing away to (this isn't always a good thing :) ). You need to go
and get it from White Pine (not sure it's at Cornell?) - it's just called
chat I think.
Anyway, download it, unstuff it e.t.c. and then just have it there on
your desktop near CU-SeeMe, when you startup CU, there should be a "Talk"
menu magically appear (CU automatically recognises that the talk app is in
town) and open chat window. Now you can chat away to your heart's content!
Bye now.