Hamster crap wouldn't be as toxic as the byproducts of gas and coal. All you need for fuel is vegetables and grain (or whatever hamsters eat). Thus, we'd have our long term goal realized: a renewable energy source. Plus, you could always eat the hamsters when they get old (more food in the world is always a good thing). Dang, this is a great idea.. why isn't the government throwing billions of dollars into research to create giant hamsters? Let's all get a petition together and send it to Bush....