Some links that help on using docbook. http://ourworld.compuserve.com/homepages/hoenicka_markus/ntsgml.html Great for psgml on Windows. http://www.sagehill.net/docbookxsl/ToolsSetup.html More than enough for most. Others: Using docbook etc. http://nis-www.lanl.gov/~rosalia/mydocs/docbook-intro/docbook-intro.html Incomplete, very useful. For markup; my reference is still; http://www.docbook.org/tdg/en/html/docbook.html HTH DaveP