My recommended solution for presenting PowerPoint presentations on the iPad has now come to the iPhone! SlideShark is now available for your iPhone as well as your iPad. Both use the library of presentations that you load to the SlideShark website, so you can access all the presentations on either device, a great time saver. SlideShark is the best solution for preserving fonts, layouts, graphics, and animation effects in your PowerPoint presentations. You can learn more and get a bonus 25% more storage space by clicking here.