I have jOOMLA 1.6.3, Jevents 2.0 rc12, and Jomsocial 2.2.4. I have figured out everything about the integration except for a few things.
When I select "Events Tab", it goes to "My Events" in the calendar. This calendar is always blank. I can see events in the "All Events".
Events Tab text is not editable for "Events Tab". The plug-in has the field to edit the text, but it doesn't actually make a change on the menu tab itself.
When I select "Events Tab" I lose all menu tabs except "Events Tab". When I select "All Events" from there I lose all menu tabs.
My users are in the "Registered" group, and the calendars have "registered" access.
If I log in as admin, I can see all events, in "my events, so I know the events are there.
I have installed the user-specific plug-in, the jomsocial plugin, the latest events plug-in, and the streams plug-in. I think I have tried every conceivable configuration option, but I'm open to suggestions.