Been Reviewing DPM 2007 SP1 Updates
And came across a series of webcasts that I had to share:
What's new for SharePoint in DPM 2007 SP1: https://edge.technet.com/Media/What-is-new-in-DPM-2007-SP1-for-protecting-SharePoint/
DPM Licensing Changes: https://edge.technet.com/Media/DPM-2007-sp1-Licensing/
Deep Dive on how DPM works: https://edge.technet.com/Media/DPM-2007-SP1-How-does-DPM-really-work/