Best Motion Tutorial

My wife is a graphic designer and she wants to start doing some motion graphics (text,, etc) for my corporate videos. What is the best tutorials for her to learn basics of Apple Motion these days?

I subscribe to lynda.com ... but you can find tutorials on youtube.

...and anything from Mark Spencer.

http://www.rippletraining.com/

http://www.applemotion.net/

You can find lot of but i am share some good tutorial with you
applemotion.net
youtube.com/fxmah
youtube.com/appleshakeguru
I hope these video tutorials helpful for you.