http://www.stsci.edu/~bsimon/index.html Links of Interest to Programmers http://tinyurl.com/ktn8yc Great little debuging snippet found while browsing. The code adds different coloured borders to the assets depending on its level. Leave commented out if not needed. http://tinyurl.com/yalmz22 Thank you for asking nicely. However, the answer is: No, not today. However, many problems that would once have been madness to use a higher-level language for are now perfectly reasonable to write in say C# or Java or Erlang. Or Visual Basic, for that matter. http://tinyurl.com/ydn5kfv A year later I was hired as a programmer, I started working with Zope and then I understood what inheritance really was in the real word. From that time I started looking for alternative solutions to inheritance.