Thanks for the kind reply's, I'll be sure to come back and update if I make any more progress.

I just use a simple mp3 player.

This is the first time I have tried any form of hypnotism, and I was a little skeptic. So any who, I turned it on and played in bed listening to the introduction, and my body started to feel tingly pretty early in the file (Which surprised me a lot) and then my whole body sort of went numb , It was ...