> Hi, I'm trying to process IDMLs, InDesign Markup Language, 
> its a packaged file similar to docx and odt of OpenOffice 
> files, is there a way to access this packages using the 
> collection function?
> 

That's a product-dependent question. In Saxon you could write a
CollectionURIResolver to achieve this.

Michael Kay
http://www.saxonica.com/