Just wanted to mention that I followed the advice given by so many here and had DS8 checked by an optometrist certified in vision development by entering my zip code at www.covd.org. I was surprised to find out that DS needs glasses for near work and that there are some issues (or maybe issues that present as vision development issues - who knows?). I don't have the report yet, but I wanted to say thank you to all of you who have posted about your experiences with vision development issues. I never would have known to pursue this wihtout having read about here. Thank you! I hope they have some cool glasses at the optician...