Lol! Lol! Now that was funny! I sure hope my hubby doesn't hear about this bio diesel stuff! He is always looking for cheaper ways to heat the house, etc. We have a fireplace that he put a insert into, which the heat is nice...but the fireplace was prettier! This winter he took out the backdoor to add a pellet stove( he says we can get out our large window if we have to get out in case of fire)...he was gonna save tons of money on heating with the woodburner thats in the fireplace, and the pellet stove. We STILL have to buy propane and don't get out to cut wood as often as we should, so sometimes we have to buy that, and now we pay for wood pellets! Excuse me...where are we saving money at, I asked him. His reply...well if we kept the house this warm with just the propane, we'd be paying an arm and a leg for it. Okay, I'll give him that it is waaayyyy warmer in here.I wear light clothes all winter long unless I go outside. Must be a guy thing! God love him! Lol! have a great day, all!