I just started playing it, I got to some room where there's a desk cubicle in the middle and a door on each side, the one I come in through and then the other 3 doors, which are all locked. There was a man in the cubicle but I've taken him out. One of the locked doors has a key whole, and I had picked something up in the cubicle that looked like I might be able to use to pick the lock, but now I can't figure out how to equip the item..... I've pushed all the buttons but none are working. I'm pretty certain I have to pick the lock and open the cell door to the next set of rooms.... But I need to know how to do this.... Has anyone here played MH2 and gotten past it? It's like right at the very beginning of the game.
