I was wondering if anyone knows of where the option is, or if it's possible to lock the system folders in place. Mailbox, Sent Items, Calendar, Trash, Contacts, etc to not be able to be moved, or have folders moved into them. I constantly have end users who accidentally drag their mailbox into their calendar, or get their sent items in their contacts, etc. It causes havoc on their Blackberry and sometimes odd things in the client. I'm hoping there is an option to just lock all folders except the Cabinet, so end users can do what they want in the cabinet, but not mess with system folders.