Not sure that I have seen it directly.
Was PF repliction working before you tried the move?
I guess my suggestion would be to start with one test folder and go from there.
Also is mail flow working well?
Cheers
Nathan
Nathan Winters - MVP Exchange Server
MCSE & MCSA 2000 & 2003 + Messaging, MCITP Exchange 2007, MCP, VMWare VCP v2 & v3.
Welcome to the Microsoft Messaging and Mobility User Group: http://www.mmmug.co.uk