Many of our URLs are not plain files and directories on our server - we use all sort os differing techniques to manage content. And this means that a regular piece ov sit emap software won't cut the ice. Here's our own, home spun sitemap that uses the OO techniques in PHP to help you navigate through our resources in a directory tree way. "Inheritance and Polymorphism in action" say the Geeks; the manager will be happy because the time taken for the project wasn't as long as they expected and other schema can easily be added in later, and the users won't knwo what the other two groups are on about but will be happy with how it workd for them.