Well, having seen how the biodiesel scene is beginning to take off and the ridiculous prices for overseas diesel, I've decided I want to buy a kit and turn the WVO to biodiesel...I really like the Freedom Fuel America Kit ( www.freedomfuelamerica.com ) ..However, I think that $3k is a little out of my price range for a kit..Does anyone have any other kits that they know of that are similar but are lower in price? Or does anyone have any experience with these make-it-yourself kits? Thanks