Netro: IIS Resources

Overview
IIS (Internet Information Services) is part of the Microsoft Windows Server platform.
The latest version at time of writing is 2008 Service Pack 2.

Microsoft Windows Server 2008 IIS 7.0
What's New
IIS 7.0
Learn IIS 7.0

Microsoft Windows Server 2003 IIS 6.0
What's New in IIS 6.0
IIS 6.0
IIS 6.0 Documentation
Try IIS 6.0
Windows 2003 Service Pack 2
 

Microsoft Windows Server 2000 IIS 5.0
Windows 2000 Web and Application Services
IIS 5.0 Documenation
 

Microsoft Windows NT 4 IIS 4.0 (End of Life product)
Web Services

Updated 1-Jun-09