Well I like the idea, but it seems to me that it does not work yet: when i open a chat window with a host the program opens two windows which both have written in the title bar: "chatting with host xxx.xxx.xxx" where the IP adress is mine! I saw that when I typed a message in one of them the other recieved it as it was coming from outside. In a few words it seems that hosts may only chat with theirselves! It does not look very useful. It is important to notice that the two windows are created exactly one over the other. So I did not notice the problem immediatly and thought the other hosts were not responding.
So this is it. Hope I'm not the only one to have this trouble.

Carlo