The heart of the Windows 2000 Web and Application services is the built-in Web server, Internet Information Service (IIS) 5.0 Forty-Three percent of secure web sites are running IIS.--Netcraft Survey IIS is more important than ever due to the web presence that is needed by businesses Provides those that are familiar with creating a simple web or FTP site on IIS with the skills necessary to make use of the advanced features of the product