I have a user with multiple corrupted calendar events. He is a Mac user and the problem occurred with Entourage/The Missing Sync/Palm Treo 700W running Windows Mobile. Currently, our Exchange server writes these calendar errors to the log every minute or so and the log is out of control. The only way that I can think of to remedy this problem is to delete his calendar on Exchange, create a new profile in Entourage and start from scratch. My question is, can we just delete his calendar rather than his entire mailbox and account, so that he does not lose email, contacts, etc?