CrossMedia Resources on the Adobe Web

This week, your serving is on Cross Media Publishing. Let’s talk about
XML and InDesign.

Found on this link are a few pieces of information and tutorials to get
you started

http://www.adobe.com/products/indesign/crossmedia.html

To be able to develop, you mostly need a lot of background on how bits
and pieces of the technology works. XML is one of them.