How did you transition your kids from crib to bed? I'm going to reuse our crib for baby #2 so we are trying to switch DD to her bed. How did you keep your kids from getting out of the bed? I really don't mind if she gets up and plays for a little while (she plays in her crib now for up to an hour prior to falling asleep for her nap). She's 22 months so I'm sure this will be an interesting change! Just wondering if anyone had any suggestions to help ease the transition.