SlideShark is a free app for converting and viewing PowerPoint files on your iPad.
Former Apple Macintosh chief evangelist Guy Former Apple Macintosh chief evangelist Guy Kawasaki, illustrates a simple to remember and truly effective mini-set of rules to conquer PowerPoint typical low-legibility, visual boredom and inability to augment the presentation being delivered.
Note: This method only works if you have internet access at the time of presentation.