Well, just now I got McKenna to crawl about 4 feet so we could show her daddy... and earlier I noticed her on her hands and feet with butt in the air, and then next time I looked she was sitting! Okay, so we've got that one down... you'd think any day now she could go from her back to tummy... one of these days I'll probably come in to get her from her crib and find her on her tummy...