I've worked quite a lot on the rendering XSLT, and although it's still ugly, it's now pretty functional. I've also expanded the ODD file to create proper formal documentation for encoders, moving the SVN instructions into the ODD and adding fairly detailed instructions for most of the current encoding practices. We'll discuss this at the meeting tomorrow. Finally, I created a project xpr file in Oxygen and embedded the transformation in it, so it should work for anyone who uses that xpr file as their project file.