Green, you are right on target. PBLS would be smart to NOT join the recent trend by jumping to ethanol. It doesn't make environmental, cost or BTU/gallon sense. Our oil dependency will be around for a long, long time. IMHO, coal and natural gas are abundant here in the US and will be part of our long-term, carbon-based energy and product solutions. Of course, ramping up nuclear, solar and wind power will help too.