Brian Noyes discusses the Composite Application Guidance for WPF ( Prism ) on the Pixel8 Podcast entitled 4 Elements of Professional WPF Applications:
"Brian Noyes explains how the Composite Application Guidance for WPF (or Prism) enables teams to build, test and maintain professional WPF applications. Learn how using modularity, regions, composite commands and loosely-coupled events can help your team take control of WPF."
You can watch the 4 Elements of Professional WPF Applications here.
Composite WPF Tutorials: