Trillian is a free instant messenger program that works with your Subiz on Windows, as well as MacOS X, Android, iPhone, BlackBerry ...
STEP 1: Download and install Trillian on your computer
STEP 2: Launch Trillian
You will need to have a Trillian account. Either create a new one, or sign in to your existing account.
STEP 3: Enter your Subiz credentials
Once you are logged in to Trillian, press the Trillian button in your menubar.
Click Add a new account and choose Jabber/XMPP to enter your Subiz credentials.
Enter your Subiz account details
Note: Be sure to add @subiz.com to the end of your username. For example, firstname.lastname@example.org
STEP 4: Connect
Click Connect. Your Subiz account should now be connected.
That's it, you're all set to chat with your site visitors using the Trillian im chat program