Zope Debugger is an enhanced version of pdb for use with Zope. This release fixes compatability issues with Zope 2.9 and Python 2.4. It can be used simply by inserting the following lines in any python code you'd like to debug, including Script (Python)'s and FSPythonScripts: from Products.zdb import set_trace set_trace() It requires no changes to Zope, CMF or Plone or any funky interaction with any specific kind of editing software. All you really need to do is insert the snippet above and make sure your Zope instance is running in foreground mode. For more information, please see: http://www.simplistix.co.uk/software/zope/zdb cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk