Not a brag, but an observation... My DS16m has started to really enjoy looking through books. Today he sat on my lap for half an hour looking through an 'ABC' book. He could name most of the objects. Then he went off to find the objects and bring them back to me, and would turn to the correct page. He was also noticing colours and said "red" to a red car. He's loved books since he was two months old, but lately he just seems mesmerized. It's cool when you can see that switch flick.