Our super baby just rolled over from her tummy to her back!  She isn’t fond of "tummy time" and smart as she is, I guess she figured out a permanent way to avoid it!  I don’t know that she actually did it on purpose, but I did see the flip, so it’ll go down in the official baby book record.  We’ll try to catch one on camera one of these days so you can see it, too. plendil