1) Your default nickname is zawinulfanxx (xx = random number). If you want to choose a different nickname, fill the "Change nick to" field (do not use too simple nicks such as: John or similar..)
2) Press Enter key
3) Enjoy !
N.B.
Please note that Java must be enabled on your browser. If you experience problems or if you need assistance, please send an e-mail message to: chat@zawinulfans.org

You can use all standard IRC commands. For a list of basic IRC commands, click here.

You can also use an IRC client such as mIRC. If you use an IRC client, you have to set up the following parameters:
IRC server: irc.irchat.tv
Port: 6667
Channel: #zawinulfans