I agree, I was given a copy before MJ was born and watched it a couple of times before while i was still pg (in the last 4 weeks i think)
Anyway, thought that i would take it with a pinch of salt, wasnt sure if t would really work...

Fast forward to 3 hours post c/s (emerg) i am alone in my room (its 1am) with my baby and she starts making noises, eh eh eh, suddenly i remember that this meant uppper wind, i carefully pick up my new bundle and she burps almost immediatly. i give her a quick cuddle and put her back down and we both go off to sleep.
I really had no sleepless nights other than when my milk came in, she was staving (neh neh neh all night long, she was trying to tell me) but the milk wasnt soming for her. I managed to know 90% of the time what her problem was and address it before she started to get upset... but week 4 i had DH, my sister, my Mum and Dad all trained and they too knew what she needed.

It was brilliant, i swear that this is why she slept through early and she is sooo incredibly content.
by the time that their noises change (around 3 months) i had figured out what she needed and i changed with her.

Alibaby - she is Aussie and it would have been what you saw on Oprah

I recommend watching it before giving birth if possible so that you know what to listen out for.