Hi, I'm a relative xml newbie, and I'm trying to use docbook to generate .epub archives (docbook 1.7.4 has a xsl transform for that). I find I am lost in a lot of things having to do with the basic environment/customization. When you configure a transformation, you can edit the parameters by clicking parameters. I understand what is going on here. But I can't understand where the customizations you are making to parameters are written down. Suppose I bring my docbook files to a new computer without Oxygen and I must use the same customizations.Where does Oxygen store these values--in a text file somewhere? When you configure a custom transformation, where is the configuration information stored after you are done? Is there a path for project customizations as opposed to global customizations? Speaking of good transforms, it would be nice to setup a transform to epub format for docbook files (especially since the xsl file is basically done). Thanks. rj -- Robert Nagle 12777 Ashford Point Dr #1417 Houston, Texas 77082 713 893 3424 htpt://www.robertnagle.info