http://www.magic-league.com/download/apprentice.php
Get the full download if you want it. The software involves direct IP connections, so you might not be able to use it if you have a firewall or router. I suggest that everyone also get
Hamachi which will make it easier to connect to each other.
What chat program should we use to meet each other? AIM would probably be best. I don't actually have AIM right now, but I'll post my name when I get it.
In the meantime, you can add my MSN, but PM me if you want to know it (I posted it once in a forum and soon I was subscribed to lots of shit I didn't want.)