For anyone interested in learning more about alternative fuels, there are a few good shows you can get on iTunes.

The first is called "Big Ideas For A Small Planet" and the episode is titled "fuel"

Another is an episode of "Scientific American" with Alan Alda called "Future Car" This episode is 3 years old but there is a lot of really great information there and you can learn a lot about different fuels being developed.

There's another episode of "Scientific American" called "Hydrogen Hopes" that is also really interesting.

Jim