IRC Client

I don't use IRC much. Usually, I just lurk in #geeks on irc.cwru.edu. Thus, I just need a simple IRC client that's free. I've tried 2 or 3 different clients for Mac OS X, but they've all either sucked or been non-free. Recently though, I've come across a really nice, free client called Colloquy . It's got an elegant, unobtrusive interface, a plugin architecture, and it's open source. It's also got support for AppleScript and DCC file transfers. It seems positioned to become the IRC client for Mac OS X. I'm glad to finally see an IRC client that's a free and worthy companion to Safari and Mail.