I live in Ottawa Canada so it is exremely dry here in the winters, especially indoors due to the fact that the natural gas furnace runs from Nov 1st to pretty much May 1st, and I dont have a humidifier on my furnace. The PG I bought was only about 14 bucks Canadian ($200.00 US) for the gallon. What a deal. Anyhow, thanks for the input fellas, Hope to see you all in Bethlehem PA some day. Keep Smokin. Our city went completely non-smoking August of 2001. Since then I am relegatated to puffing in the garage or in my car. Thankfully my job is 100% in the car.