Hi All, Announcing PyNSource 1.6 with numerous new features. http://www.andypatterns.com/index.php/products/pynsource/ Reverse engineer python source code into UML. Version 1.6 - New animated "spring" layout algorithm - Toggle between normal and Ascii UML view - Colour sibling subclasses to understand the relationships in your uml diagram. - Print and Print preview - Persistence - Improved AST based python code parsing - Mac, Windows and Linux compatibility Thanks for your interest. Andy Bulka www.andypatterns.com