This video was made with Camtasia. I created the Powerpoint and then used the record icon from Camtasia to do a screen recording. As I did that, I used Audacity to record my audio. I then went to Camtasia and imported my audio mp3. I saved the production as a Quicktime movie and then uploaded it to YouTube. I then used the embed code by editing the html in this blog. Thus...you see a quickie movie that serves as an mp3 podcast as well!