Matthew, Thank you for the post.  It's really helpful and this is powerful technology.  The data in your example is a single item, I'm finding it very difficult to find documentation to see exactly how a customxml doc can be dropped into the package that has varying numbers of child elements (e.g. perhaps <order><item1>...<item2>.. etc ) that could display as a single row  in a table that is expanded or in say their own unique table.. any thoughts on where I might go to find an example of this?  Thank for all your help!!

Jeremy