Biodiesel

[aggienaut]

   Dave here is currently really interested in biodiesel (or other such alternative fuels). I'm presently scouring the internet for information but I thought some of you (nibot, likeabikemike?) might have some insight on the subject.

   As usual we have a budget in the four digit range for hare-brained schemes, as well as manpower and such. So what do you guys know about the feasibility of converting a pick-up truck to biodiesel?