Just got Riley's Big Boy Bed! It's the second night that he's slept in it and even though my paranoia causes me to sprint to his room with any peep that he makes, it's been a success. Every time I check on him, he's in his bed. . I haven't heard any big thumps yet so he must not have fallen out yet. Yay for big boy beds. Now little sister can finally get out of the pack n play and have a crib of her own!