I have about 3 mailboxes that are showing as disconnected. I had some issues transistioning mailboxes from exchange 2003 to 2007 and changing these mailboxes to resource mailboxes. The 3 mailboxes that show as disconnected are also already on the new server and connected to a resource as a user. They do appear to be working fine. I just dont know why the same resource mailbox is showing up as disconnected. I tried to purge them out of exchange 2003 and I get a message stating they are already connected to another user.