Record and Share your Presentation with Present.Me
Present.Me is a new site that lets you record and share your PowerPoint presentation. What makes Present.Me unique is that the site lets you add a narrative to your presentation through a web cam and a microphone. Once done, you can publish your presentation and share them on the web.
Present.Me has currently a free account that allows you to create ten 15-minute recordings per month. There is also a plus and max account for a fee.