Well, at the risk of being seen as very foolish, I decided to show my first attempt at the new and great presentation tool: Prezi. Apparently, both students and teachers can register and use this for free. It's light years better and more creative than the powerpoint (which is 'so last year' like J.B's old hairdo). You can stop the presentation at any time by clicking on it as it works, and on the right are zoom in and zoom out buttons. The video works - if you click on it - as does the link... have fun, play! It's a new toy!