Or instead of a demo, a good preview film showing how the app works. (Like Apple does on it's website, http://www.apple.com/ios/design/ http://www.apple.com/ios

Or instead of a demo, a good preview film showing how the app works. (Like Apple does on it's website, http://www.apple.com/ios/design/ http://www.apple.com/ios/design/ (scroll down). Enough already with the static PNG files.