Sorry for the delay: Andrew's swallow study went fine. He ate the foods well and passed w/flying colors. They said all looked normal. So I talked to his pediatrician and she said that it's probably a combination of small mouth/throat vs large tonsils. We're going to wait until summer and see an ENT about removing the tonsils. Meanwhile, we're giving him soft foods in small portions.
More later about other things...just busy right now w/laundry and dishes. You know, the usual. :)