I'm looking into alternatives for creating slide presentations with voiceover for the web. I have been thinking about Powerpoint, but I see that Magix is introducing Photostory and Movie Edit and I'm wondering if anyone has used those?

Would the interface be familiar if I already use Photo & Graphic Designer? How would those things work? Can you record a presentation along with slides? Do you create the slides using the Magix software, or import the slides from somewhere else?

Are they easy to use for a newbie? The "8 freely configurable tracks" feature makes me nervous. I figure if I could use one track I'd be doing good.

Any thoughts?