Look'n good Fraz! Hey can you include the picture from this page as a fuel source? I'm almost positive that the fuel will work! LOL <a href="http://www.telegraph.co.uk/news/newstopics/howaboutthat/2274995/Cow-farts-collected-in-plastic-tank-for-global-warming-study.html?source=newswidget" target="_blank">http://www.telegraph.co.uk/news/newstopics/howaboutthat/2274995/Cow-farts-collected-in-plastic-tank-for-global-warming-study.html?source=newswidget</a>