As a PMS system that supposedly integrates with CB it is very minimal. Yes it does create a "Quick Message" profile tab but isn't recognized by CB as a PMS. Under "Connection Manager" CB doesn't display a "PM" link for connected members and using JAM to notify of "Connection" requests doesn't happen at all.

That said, the main component is really good but the integration with CB (CB Plugin) needs to be looked at to give the same functionality as JIM, UddeIM and other PM systems.