James Randall came home for Father's Day. Before we left for lunch I had Living With Ed on TV. He was showing a couple how this gadget, the Cool N Save, will bring down your AC cost 30%. I decided Bob needed one for Father's Day and ordered on line right then. Came late yesterday and I installed today. Easy installation, even for me. It mists around the unit making the air cooler when the fan comes on and the white spoon looking thing pops up. Pretty cool. Friends I've told about the Cool N Save are waiting to see our electric bill. Me, too.