With XMLTransformer you can bind Smalltalk code to any XML element.You can transform a XML into any other XML or finally in some other format ... Sound, Html, Pdf ... what you think of :)You can bind XML namespaces to a namespace class.You can bind XML elements to methods in a namespace class. After installing take a look at the examples and class comments in XMLT (Category XML-Transformer). Todo:- I have to create some example namespaces (Simplified Docbook).- Namespaces should be able to get parsed several times.- I need better solutions to avoid recursion.