Our chat is hosted on the Azzurra's IRC network. You can join the chat directly from here, entering your name in the form belove, or using your favourite IRC client with the following settings.

Network/server address: irc.azzurra.org
Channel: #sonataarctica

I personaly reccomend to use an IRC client, cause the applet is slow and you have to keep open a window of your browser to stay in the channel. You can download a free client from http://www.mirc.com.