It is very basic info but good luck. And what I do is make a copy from the geometries folder. Just in case I goof it and all. If you export it won't work. There is a 3 part patch set. I am not positive what is needed to be honest. Not sure if you can still find them since they have kind of dwindled support to say the least but there is: Something to upgrade a version number. A poser to Ray Dream patch and a Ray Dream obj patch. I have the actual files at work but they are the ones for mac but they would help you find the files maybe. Good luck