Seams to me you guys are missing the point completely.
if you could get a moped to run on soy, it would be a marketeers dream. finally you would have something to offer to all the vegans (not that theres anything wrong with being a vegan)
but, that way they wouldn't have to feel so bad about all the baby dinosaurs that died to make fuels. because baby dinosaurs are innocent and they didn't deserve the unethical treatment they have received. it is a truly brilliant idea.
ha, seriously though, vegans are ok. and that is a cool idea.