This could be the final piece in my green motoring jigsaw :http://www.goldenfuels.com/supply/ My Peugeot is already adapted to run on vegetable oil (I buy the cheap stuff from Tesco). Itt still needs to be started on fossil diesel to warm it up before it can run on veg oil. I think I'll try starting it on B100 biodiesel from Goldenfuels. It may require a trip to Oxford to buy some. This will make my motoring as carbon-neutral as possible. And all on a shoestring budget. See technical stuff and more about my dual fuel diesel at http://www.asmy29.dsl.pipex.com/Cars.html.