The port that people will have to connect to, when they want to connect to your web server.
This is the directory that your web server will use as it's root. All html files will be found here, except for wizard's personal home pages, and associated documents.
This is the directory within each wizard's home directory, that thier home pages and associated documents should go.
When someone specifies a directory, instead of a specific file, the server will attempt display a file of this name, in the requested directory.
This is the directory that all cgi scripts will be found. No matter where a cgi script is requested from, the server will always look in this directory.