I really feel for you TLK...because i stress about my daughter i dont want her to grow up...the older she gets the more i stress and tv doesnt help...these days 6 year olds are more like 16year olds.
My older one who is going to be 7 in nov, is still in Sprout and Goodnight Show on PBS Kids, I will never let her watch that stupid Hanna Montana thingie. Another girl of my extended family of exactly my daughter's age is in that stupid show from last 2 years. Last time I saw her, she was pretending to be Hanna and dancing and gyrating her pelvic and throwing her hair forward by jerking her head and it was just too schocking.
I sometimes share your wish that my daughter stays a kid. I know its not a healthy wish, I know.