Hi, gang: I have a python class with an index_html default method. If I access http://localhost/myobject it returns the output from the index_html method correctly. However, if myobject is named index_html (http://localhost/index_html), I get the following error: Site Error An error was encountered while publishing this resource. Resource not found Sorry, the requested resource does not exist. Check the URL and try again. <!-- MyPythonClass instance at 14fa320 --> Traceback (innermost last): File /usr/local/Zope/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /usr/local/Zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/Zope/lib/python/Zope/__init__.py, line 226, in zpublisher_exception_hook (Object: LockableItem) File /usr/local/Zope/lib/python/ZPublisher/Publish.py, line 173, in publish File /usr/local/Zope/lib/python/ZPublisher/HTTPResponse.py, line 308, in setBody File /usr/local/Zope/lib/python/ZPublisher/HTTPResponse.py, line 547, in notFoundError NotFound: (see above) However, if I call my method as http://localhost/index_html/index_html, I get the correct output. From the "MyPythonClass instance at 14fa320" in the error log, I imagine that Zope is returning my actual class instance, rather than calling index_html. Perhaps it autmatically calls "index_html" and the first thing it finds in the namespace is my object named index_html. My only guess is that I need to override __call__, but I'm not sure what's involved in doing that. Thanks!