Does anyone know of any good adobe photoshop tutorials for airbrushing?

I want to learn how to airbrush photos the way they do in magazines but I am clueless and new to this. I want to know how they fix the pictures in playboy to make the girls look completely flawless and slightly blurry. These pictures have this fantasy quality to them and I am trying to achieve this technique. Does anyone know how to do this or where to get a good tutorial for this?Does anyone know of any good adobe photoshop tutorials for airbrushing?
I use this place for my reference of photo shop:





http://good-tutorials.com/





It's really good!!Does anyone know of any good adobe photoshop tutorials for airbrushing?
http://www.deadlyspore.com/tutorials/ps_鈥?/a>





Also, you could try checking my friend's website.


http://www.empiredezign.com/