Try these for this post, lots of brilliant peeps:
Serious freindly discussion at
http://biodiesel.infopop.cc/eve/ubb.x?a=cfrm&s=447609751&f=498605551
and for info plus lotsa drama:
http://groups.yahoo.com/group/Biodiesel/

Good Luck!

__________________
Think Alternative Energy!
300CD '80 (now gone but not forgotten...)