Scott, we gave up on the cabinet locks. S2, aka Houdini can get them open faster than we can. He's also figured out how to get out of his crib tent, first by working the zipper out of its pocket, then after we safety pinned the zipper he's figured out how to get out without unzipping it at all (we still haven't figured out his trick on that one, and he won't do it when we're in the room). Whatever his trick, he's quick enough at it that we can close the door and come back 30 seconds later and he's already out. S2 is a climber too, and has been since he learned to walk at 9mos. Worst part is he's teaching his tricks to S1.