I am in the process of migrating from Exchange 2003 Std to SBS 2011, the installation went smooth enough (there was some waiting period for AD to replicate) and mail is flowing correctly. All of the mailboxes still reside on the source server. I was hoping to replicate the public folders this week (they are massive) before completing the migration next weekend, however the public folders have not started to replicate. When try to move all replicas, the destination server does not exist in the drop down. Also the destination server does not show in the replication properties of the individual folders. I have looked at some troubleshooting but none of the issue seem to apply. Any ideas?