This content is 20 years old. I don't routinely update old blog posts as they are only intended to represent a view at a particular point in time. Please be warned that the information here may be out of date.
Microsoft have released the Internet Information Services (IIS) 6.0 Migration Tool – a command line tool to automates several of the steps involved in migrating a web application (configuration data, site content, and application settings) from IIS 4.0, IIS 5.0 or IIS 6.0 to a clean installation of IIS 6.0.