Ok.when u get inside the building follow Tuan.When she gets to a room and stops in a hall.go 2 the left as far as you can away from her.keep walking.there should be a door on your left that can be opened. go into it.there should be two twilek things in there.but dont kill them.in the middle of the room,there should be a square with smaller squares in it. stand on one of the lit up squares.R4 should get on the other one automatically.then two other ones should lite up.stand on those.continue this step until all of them lite up.THEN the kaminians(what ever there name is) run to the squares and will start dancing to the starwars themesong remix!.its awesome!!!but after you go to jango's room and come back out chasing him, the door will be locked!