Well we got the crib up last yesterday. We did it while David was napping, so that made it easier. I let them try to use my drill, but it was to fast for them so they resorted to the screw driver eventually. But they did most of it, it was nice cause I didn't have to bend. Of course I did have to take part of it apart and start over, I forgot how it went together LOL.
Here are few pictures of them helping. After David woke up, he promptly tried to help as well.