We're migrating from Exchange 5.5 to Exchange 2003. 2003 is setup fine, no problems. Moved the admin mailbox fine. Setup replication on the existing public folders on the 5.5 box to the 2003 box. Hierarchy came over fine, content will not.
New content entered/modified on the 5.5 box will replicate, but I can't get the existing content from the 5.5 box to move over.
I looked at KB 813629 and tried the registry key. Didn't seem to work, but there was also a reboot involved before the 24-72 hour period.