I think the company that bought this app (Lumafusion? Lunafusion?) further developed it to sell under their own name as a premier product for $30. I dont have a problem with that, but they havent been providing any up-to-date information about Pinnacle. There is no updated manual. The only one Ive seen is from 2012 and has outdated instructions. They send you to user forums that havent been used in years and to a tutorial page with exactly one basic tutorial. It does not have anywhere near the functionality to deserve to be called "Pro." I dont understand the rave reviews. It has more bells and whistles than iMovie, but pretty much the sam limited functionality.