-----Some info-----
2007 Server has multi roles - CAS/HT/MBX
2010 server has multi roles CAS/HT/MBX
mail is flowing fine from all the mailboxes on the 2010 server (they were all moved from the 2007 server).
I have followed the instructions from http://technet.microsoft.com/en-us/library/gg576862(v=exchg.141).aspx
I have run the script moveallreplicas.ps1, and the script for adding the new server as a public Folder replica.
Even tried removing the Legacy Exchange 2003 server AD Attribute as specified here: http://blogs.technet.com/b/exchange/archive/2010/05/05/3409916.aspx
------The issue------
On the 2010 server, there is not even a public folder heirarchy, let alone any content.
When viewing the queues on the 2007 server, I see a ton of public folder messages stuck in a retry status in queue hub version 14.
Any help is appreciated