Here’s a condensed version of a presentation that I’ve done on using PowerPoint effectively. I recorded it using Camtasia studio. I’ve been exploring it lately both as a pure screencasting tool with only audio but here as a presentation tool with Picture in Picture. Not sure what is most effective but you can decide for yourself. So if you have a free 20 minutes….(again, reading this in your reader won’t likley display the video)
Note: I have a director’s account in youtube which allows me to upload videos longer than 10 minutes.