I am trying to create an xml doc from flat file format..based on a certain STM DTD..please suggest what would be the best possible way to go aout it..i am trying out the set_gi and mark methods of XML::Twig, but is there any place I can get some small sample code..just to get the hang of it..the document that i am trying to process is a scientific publication, with elements such as "Author name", "Author Group", "Bibliography" etc