As of yesterday, Matthias can pull himself to standing! I actually missed it the when he pulled himself up. I was emptying the dryer and took the clothes to our bedroom, and when I walked back out to the living room....there he was...standing and holding on to the Wii tote. Since then he has pulled himself up multiple times, and when I went to get him out of his crib this morning he was standing up waiting for me. He has even attempted to cruise a little bit, but hasn't been to successful at that yet.