"when can I get my license? when can I get my license? when can I get my license?"  Tyler seems to be tuning into a stereotypical boy - it's all about the cars, trucks, tractors, etc.  It was several months ago (not long after he learned to walk) that I first remember seeing him push a toy car around the floor, making "vroom-vroom" noises.  I remember thinking "how on earth did her learn that?"  It's not like Kevin and I ever really did that when we were playing with him.  Maybe he saw kids at daycare doing it?  However he picked it up, he definitely has a fascination with vehicles already.