"Microsoft WindowsNT Server, Basics and Installation"
and the supplement page that comes with it.

You get fantastic instructions like this:
4. Configure IIS for use with FrontPage
    After installing IIS, but before running FrontPage, run the Internet Service Manager. Select the WWW service and choose the Service Properties command from the Propeties menu. On the Service tab, check the "Basic (Clear Text)" option.
Or even better...
    To add or remove FrontPage administrators, you must add or remove them from the NT Administrators group using the NT User Manager for Domains in the Administrative Tools program group. Do not use the FrontPage Explorer's Tools Permissions command to set administrators when using IIS as your web server.