Need to accomplish a couple tasks of user's calendars within Excahnge 2010 SP1 setup.
Remove whatever existing calendar permissions on set on every user's calendar.
Add Free/Busy time permission for All Staff(Distribution Group) to every user's calendar.
Set Default permission to Free/Busy time on every user's calendar.
End result would be people would only see blocks of busy time on the scheduling assistant when creating appt's/meetings. Do not want users to be able to open other users calendar within Outlook itself, only if they are scheduling something, will they see the others users free/busy time...
Not worried about secondary calendar people might have, only their main. Outlook 2007 are the clients...