When sharing an Outlook 2007 calendar on Exchange 2007 is there a limit to how many users can be given editor rights to the calendar?

I am not aware aboutsecurity descriptor entrylimit on mailbox folder (like calendar, inbox...) in Exchange 2007. It was 32kb for public folder security descriptor entry limit in Exchange 2003. However you can create a mail-enabled universal security group to add all users and share calender with editor rights with that security group so it will be counted as a single entry... ;)Amit Tank | MVP Exchange Server | MCITP: EMA | MCSA: M | http://ExchangeShare.WordPress.com