To get the swarm into a hive the newspaper meathod usually works well. Just put the swarm inside a super aove the broodnest and sperate the swarm from the bees in the hive with a newspaper. The newspaper should have a few staple-sized holes in it to let the scents of the colonies mingle. You can either find the queen in the swarm and kill her first or leave here with the swarm and let the queens fight, the stronger one will win.I've heard of this technique having great success. Hope this helps.