From day one, it has bothered me on how high up the mattress is in the crib. I happened to find a video today, while looking for something else and I found this video. http://today.msnbc.msn.com/id/26184891/vp/44997955#44997955 The video shows two young children, probably near the age of Baby Lisa and how one of the children can get out of the crib. Note in this crib, the mattress is down all the way, and the child can still get out of the crib. Thoughts anyone?