I found this article on it but I'm still no closer to understanding it.
But I put it here for reference so i can find it again when I need it.
But when I try to use these track back things this is what I get
This XML file does not appear to have any style information associated with it. The document tree is shown below.
So HOW on earth does one use them? Where do you get this "style information", and how do you "associate it" with the XML file?