Microsoft TechNet posted a library topic on additional known issues for Data Protection Manager 2007 SP1. This topic lists the known issues and possible resolutions for System Center Data Protection Manager (DPM) 2007 SP1 TAP Release:
DPM agent stops working
SharePoint index backups fail during profile import
Silent installation does not show restart message
DPM Administrator Console stops working when updating protection agents
DPM Management Shell stops working
Replica or Shadow Copy Volume Resizing in Windows Server 2008
Unable to uninstall DPM 2007
Global Options not available
Enabling disaster recovery for folders and volumes on mount points
Cannot recover single database to original location for Microsoft Exchange 2003
Microsoft Exchange Generating Large Amount of Log Files
Old recovery points not available after migrating data source
The whole document can be found here: http://technet.microsoft.com/en-us/library/dd347835.aspx
