just picked up a 3.8 cu ft danby freezer yesterday for 20 bucks on kijiji .. works great, I can put it on for an hour in the morning and shut it off and when I get home from work it is still 7 celcius. just a picnic tap inside with the keg and tank. will need to add a collar to get another keg in there. I picked up a power bar with a timer so I can have it come on for an hour each day or something like that and see how it works.. for now its much better than emptying the food out of the freezer to get my keg cold or using ice in a bucket or drinking warm beer..