In one project on which I am working, I have been asked for a strategy to quickly capture a lot of presentations from a lot of people to share with others.

My first thought was using Centra, but the client always uses the telephone for voice, and I am not sure if they have save capability.

A second option is to use the record voice option in PowerPoint.

A third is to use a tool like Audacity to record an MP3, and then have some one else align that with slides.

Does anyone know of either a great approach, or even great instructions that someone else has prepared to take individuals through this process?