Since Sliderocket is developing an app for its presentation software for the iPad it would be a really good idea to create an app to go along with it that allows your iPhone to become a remote clicker to advance the slides in your presentation so you don't have to stand next to the iPad to do it. This will allow presentations to follow better and be more conversational and less rough. Plus Keynote has an app for both and don't you want to be better than Keynote! This would definitely put you way ahead of Keynote, Prezi, PowerPoint and all the others.