http://tech.propeller.com/story/2008/05/11/portable-solar-energy-to-charge-your-device Our need for energy is always on the rise with newer, more powerful mp3 players, cell phones, PC's, laptops... etc, but our energy shortage isn't going anywhere. http://media-images.nscpcdn.com/media/ns-logo-rss.gif http://www.propeller.com en-us Copyright 2006-2007 Propeller Propeller.com