I met a guy at a brewery tour and we got to talking about homebrew. He want's to start brewing so I invited him over Saturday to brew. He showed up with a 20 lb co2 tanks and a corney as a gift. He saw a restaurant closing and the owner was throwing out 3 tanks and 12 corneys. All I need is a regulator some hose and fittings and I will be in business. I sent him home with a nice assortment of brews and an open ivtitation to come back any time.