Nothing (close enough) turns me on more than alternative energies. Have you seen those magnificently innovative solar towers near Seville in Spain? Man... so beautiful. I was just watching a program on the Discovery channel about the use of cylindrical, efficient, quiet wind power generators in Chicago and my heart started beating faster and faster. Such simple answers for global problems. Can't beat that. I searched for the company that produces those wind generators and instead landed on a video showing a man trying to convince the Australians to learn from the Germans who are currently world leaders in solar energy production. These alternative energies are the future and it's exciting to know that they will eventually replace fossil fuels. Yes, they will; we have no other choice. Go Green, sooner the better.