I got one of the new 1.5 gallon mini disposable kegs of Miller Lite. Pretty cool setup. You twist what I suppose is a CO2 cartridge that pressurizes the keg and the beer flows from a shelf on your fridge into your mug of choice. It isn't really cheaper than bottled or canned beer ($20 keg is about 192 oz. or 16 12 oz. beers) but is convenient and has the flavor of draft beer at your home. I'll be grabbing one or two of these for Bowl Season this year.