I'm not completely sure what you mean but from what I understood I think this might help: http://chipmunk-scripts.com/page.php?ID=33
Parsing Amazon's XML is pretty easy if you have some examples to work from. See Jason Levitt's book available at Amazon.com: The Web Developer's Guide to Amazon E-commerce Service: Developing Web Applications Using Amazon Web Services And Php The following page at developer.amazonwebservices.com gives an example of what to expect in the book. http://developer.amazonwebservices.com/connect/entry.jspa?externalID=345&categoryID=12 Also be sure to visit http://awsbook.com/ which has more examples. As well as scripts that you can download.