I thought I would also put this here for me being a mac user. I have a palm channel on IRC. its at irc.freenode.net; channel #palm. Its a new and growing community. And the topics can very but mostly Palm related. I'd really like people to come. And for mac I recomend a different IRC client. Colloquy is very easy to use; http://colloquy.info/
They have detailed information on how to use it as well. I hope to see you there. There may be plans for a Treo only chatroom. But lets see how this goes.