DPM SP1 has been released just in time for the Christmas break, and is available for download in both x86 and x64 versions:
DPM 2007 sp1 x86 http://go.microsoft.com/fwlink/?LinkId=125991
DPM 2007 sp1 x64 http://go.microsoft.com/fwlink/?LinkId=125992
By leveraging the VSS writer built into the Windows platform, DPM 2007 SP1 can deliver host-based backups of guest operating systems running on Hyper-V with zero downtime, as well as 'traditional style' guest-based backups for more granular backups at the workload level, as well as coverage for any physical servers that may remain in your environment.
Find out what's new in SP1. [RH]