Biodiesel is a neat concept, NC is getting into it in a big way, using soybeans. It is a readily renewable resource. Now if we could just get more SMALL diesels....guy down the road from me has an old VW RAbbit pickup that he runs on biodiesel, says he hasn't bought diesel fuel in over 10 years...his smells like fried chicken when he goes by, believe he must be getting his oil from KFC or BoJangles. Tempting....

Aaron