I've looked at the Windows Movie Maker, and that application does lets you capture true video formats, and then cut and paste, or edit them as you need to, but it doesn't allow for a .ppt to be converted to a movie extension or format.
I tried running the PPT on auto pilot in preview, and then tried capturing it on screen using something like Jing. But, the Jing control defaults to the same corner as the PPT controllers, therefore losing control of start and stop functions so I'm unable to capture properly. I tried 6x yesterday before giving up out of frustration.
I was hoping that there was an easier way that I'm just not thinking of.