Thanks for the MIT link, I think our Open University would be the same, I'll have to go take a look at their website as well.
Loved the Teenage Dream, I think she would have stayed with him, if she'd had the choice.
You know I love the motivational stuff so I believe was right up my street.
The Nana Mouskouri one took me back, I used to play her LPs all the time, I must find some of her music.