P.S. Here's another interesting approach, although it seems to be the equivalent of strumming a guitar, rather than picking out the notes:
http://www.playpianotoday.com/ The technique works and it's an exciting and interesting method of learning, but it's not complete enough, in my opinion. There is nothing on musical training, reading notes, or developing skills that one can build on. Still, it may be just the thing that someone else is looking for if they can't afford lessons, or are disinclined to go what is considered by some, to be the 'long way,' to learning how to play.
Regards,