Before I started brewing again last year, my Haier kegerator was filled with 1/2 barrel kegs. I picked them up at a local store how helped load it into the back of my Tahoe. I then used a dolly to wheel it into the house. It worked great till we sold the house and moved into a rented townhouse while we searched for our current house. I remember picked up a keg of Warsteiner and lugging it up the flight of stairs by myself, one step at a time. We only stayed 4 months, and the keg blew the day before move out.
I'm glad I don't have to move 1/2 barrels around anymore!!!