I have a new server with Exchange 2003 SP2 loaded and ready to go. I am decomissioning an SBS 2003 and I am first trying to move all public folders to this new server. So, I chose "move all replicas". As this appeared to be the new and improved way of synchronizing public folders. It has been around 8 hrs and it is still going. During the day I have received event id 3093 error messages in the app log. Also, when I click on replication status for the SBS server i get an "an unexpected, unknown error has occured. MAPI or an unspecified service provider. ID no: 800401f-00000000 ID no: c105010f Exchange System Manager. Eventhough I am getting these errors it does loook like some data is still coming across with the diag logging set to maximum for incoming and outgoing public folder messages. Also, I see the hierarchy on the new server. Should I let this replication process keep running or should I do something else? Have I lost my public folders at this point? Any help is appreciated.