1. Install Google Talk on your BB.
2. Install Miranda (Jabber Client) on your system.
3.Unzip the following archive to the Miranda directory under Program Files.
4.Setup Miranda to connect to the Jabber network using the following instructions.
5. Connect to Jabber in Miranda.
6. Once connected click on the crown icon at the top of the screen.
7. Select "Jabber", then select "Agents..."
8. Enter jabber.anywise.com into the "Jabber Server" box and click "Browse"
9. You should now see a list of services. Select the network you would like to connect to.
10. Click "Register".
11. Enter your login for that network and click "Register" again.
12. If you receive a successful registration your contacts from the new network should start showing up in Miranda and on your BB if it is logged in.
13. Repeat for each network.
Hope this helps.