On Jan 19, 2012, at 12:51 PM, martin f krafft wrote:

Oh, okay, thought so. So admin is actually not an admin by default.
Now I wonder why it works and 'test' does not. Do calendars have to
be created or do they just exist for each user?

No calendars exist by default. A default calendar is provisioned for a user when they log in.

-dre