I have downloaded to my iPad 2 an app that was created in Keynote. It's a simple presentation that has images and some video embedded. Is it possible to somehow open this app in my Kenote so that I can edit it? Or is there a way to get some of these images embedded in the app? I just want to adapt this app (presentation) to my needs, instead of creating everything from scratch. Again, I have downloaded and installed an app, not a presentation file that I could just open in my Keynote. Any thought will be greatly appreciated.