PresentationBuilder is a module in PowerTools for Open XML that enables you to take pieces and parts of any number of presentations, and assemble a valid presentation out of them. If you are not familiar with PresentationBuilder, see the various screen-casts at the PresentationBuilder Resource Center on this site.
Users of PresentationBuilder should take a look at version 2.4.0. I've spent a large amount of time adding robustness. I haven't changed the functionality or API at all. You can find it in the Downloads tab at powertools.codeplex.com.
PresentationBuilder now supports:
This version requires the Open XML SDK 2.5 and the .NET Framework 4.0.