If you are awake or bored sometime (like me right now at 4:15am) take a look at this website. You will probably walk away learning something and having a better understanding of autism and how it varies from child to child. Its a real eye opener!!
http://www.whatkindofworlddoyouwant.com/
There are some pretty moving montages about autistic children. You will see that Charities benefit from folks viewing the video they've made. Autism Speaks is one of the charities.
ENJOY!!!