The North American Heating & Energy Expo and the New England Fuel Institute 2005 Business Convention will be held in Boston May 10-11 at the John B. Hynes Exposition Center. One flat company registration fee covers the exposition with displays from manufacturers and suppliers in the oil heat market, technical sessions and activities, including seminars led by John Levey and Dan Holohan, SUPPLY HOUSE TIMES columnist. Visit www.nefi.com for more information.