any good starter tutorials for using Rev's built in XML?

[Chipp Walters]

I was wondering if there is an overview or any good starter tips for 
using Rev's built in XML handlers. I did a search in the documentation 
and found 280 matches, but no basic overview. Up until now, I've 
basically rolled my own XML parser, but I'm interested in doing some 
large data parsing.

best,

Chipp