Free ebook to learn IIS 6

If you are looking to be an IIS professional and looking for some free legitimate learning resource, you may visit http://www.microsoft.com/downloads/en/details.aspx?FamilyID=80a1b6e6-829e-49b7-8c02-333d9c148e69&displaylang=en for downloading free books from Microsoft. However please be advised that these resources are for IIS6 which is not the latest version of IIS