Thanks for the info everyone. It is good to see others experiences. Like your DS7 Kriston, DS4 was is an early milestone kid as well...and honestly it seems like the book was almost written for him. Things match up quite well and the cattegories makes complete sense. It's quite uncanny actually. But with DD21 months, I haven't even looked at it. I think she is bright but in a much different way. It just doesn't match quite so well...so we will see.