Great! We'd love to have you.

You don't need to use any credentials when logging on to IRC, as the main #writers channel is public, but you can password-protect your username if you like (IRC is pretty transient, but identifying yourself allows you to prevent imposters). With Pidgin, you should be able to connect without specifying a password.
When creating an account on Pidgin, enter irc.guildofwriters.org as the server, and give yourself a username. The rest can be left as default. Once you enable the account (which it did automatically for me once I saved it) go to the Tools menu and select Room List. Select the IRC account in the dropdown, then click Get List, select #writers, and click Join. That should get you into the main chatroom. Feel free to join any others that interest you as well.
