These are DVD's and MP3's I recommend 
You can buy them by clicking on the links below. 

Yoga

Click here for a range of Yoga DVD's made in Australia by Lyn Thomas. Her DVD for beginners called Yoga Getting Started has three 20 minute yoga routines which include breathing, postures and finish with a meditation/relaxation exercise.

Help with Sleep

Tom Kenyon has developed these Psychoacoustic tracks to assist your brain to fall into a state of deep sleep. Read more about them here.