Very Computer

My HR director brought this problem to me.

When sending a meeting request, some individuals
have "access" to see others calendar information.

Normally under a meeting request you see the invited
user's calendar as available or not available.  

I have this situation where when our HR lady does a
meeting request, she can see some users' calendar
information.  If she focus' her mouse it will pop up w/
the title and details of another users calendar info.

Any ideas???   this is cool to see, but not totally cool
to see...

It means the permissions have been set badly - by default, people can to use
free/busy to see when someone's available, but not see anything in the
person's calendar or mailbox.

Test access on the HR person's computer - if she goes to file | open | other
user's folder, can she open that person's calendar? Inbox? Contacts?
On the other person's outlook, if you/they right click on their top-level or
any other folder and go to properties, permissions, what do you see?