3ds Max: Expressions Tutorials ?

Hi, I'm trying to get to grips with Expressions in Max. It's the first time I've looked at them and though the manual isn't bad it gives a pretty short introduction to the topic.


I've done the usual FAQs and forums and Google search for tutorials and have found a few useful things but nothing that looks like a real overview. I was wondering if anyone had any suggestions for learning resources here?


Any suggestions appreciated


Jol