I still say a nice sharp sword is the best way to deal with the zombies in an outdoor environment. But I\"m biased anyway, I\'ve been a kenjitsu student for years. I have a buddy here who is convinced that when the zombies tak over, the first thing he wants to do is to grab a handful of us and go take over home depot and turn it into our own personal zombie proof fort. Between him, myself and one other guy we could block off the entrance to the building fairly quickly with forklifts for moving pallets, then just throw a ladder up to the roof from the outside. Grow produce on the roof with the equipment and seeds in the nursery. Then we just wait for the New hampshire winters to slow them down enough so that we can play zombie baseball.