xml2cd is a cduce preprocessor that lets you embed cduce expressions
in an xml files (and vice-versa) à la php (but with the nice cduce
type checking). It supports namespaces, automatic dtd downloading
etc...

http://reglisse.ens.fr/ecduce/Download.html

Get it while it hot!

or read an introduction:

http://reglisse.ens.fr/ecduce/Getting_to_know_xml2cd.html

Note: this application is not production ready and there might even be
some changes in the future that will break compatibility. This is an
ongoing university project I need your feedback to make better. I WILL
pay close attention to user's comments. Hopefully this info will help
me move into beta land (and be less of a moving target).

P.S. Thanks the whole cduce team for there support specially Alain for
many late night fixes and Kim for tutoring me.

P.P.S: Apologies for double posting.