Register your TB Interactive Jabber Chat Account by clicking HERE.

Windows: http://tbinteractive.com:9090/plugins/clientcontrol/getspark?os=windows
Mac OSX: No build available.
Linux/Unix: http://tbinteractive.com:9090/plugins/clientcontrol/getspark?os=linux

Once you've performed the initial installation, the client will automatically notify you when updates are available. When the client starts, enter your username and password along with the server name tbinteractive.com

Make sure the server is tbinteractive.com as shown in the picture below.

Please note TB Interactive Jabber chat is not moderated.