Gary:

The presentation is file Corke_MURI.pptx. It uses three videos (2MM_70GHZ.avi, 8MM_70GHZ.avi and plasma_masked.mov) that are included in the file. 
Please put these in the same directory as the presentation. If there is a problem with the video format, let me know, and I can convert them. 
These ran fine on my Mac laptop. 

The videos in the presentation are set to run at the opening of the slide. The first video in slide 1 (counting from 0) of the plasma in the experiment 
is set to loop continuously. The other two videos in slide 5 are set to run the top one first and upon finishing, start the lower one to completion. 

I included a .pdf of the presentation in caase there are formatting issues, you can see how it looked on my Mac. 

I can provide a summary slide for the end of the presentation if you want.

Please let me know if you have any questions.

Tom