A long-time friend recently returned from Asia and moved into our house. Prior to his departure he hocked many of his worldly goods, including his car. Upon returning, he needed some wheels and was eager to reduce his oil dependency. Listening to me spray about the new 44 mpg TDi, he was destined to one-up me. After pouring over craigslist he found a veggie oil-converted, 1981 rabbit. Then, having inquired at local restaurants, he found a golf course snack shop that will give him 14 gallons of grease a week as long as he picks it up. So, for as good as I was feeling about running biodiesel and getting 44 mpg, my buddy has up’d the ante and will be driving for free.