Microsoft Web Platform Installer
It is a new tool for Windows Servers which can be used for easy installation, configuration of IIS and its modules.
.NET Frame Work, SQL Server, IIS and Extensions, PHP, Dot Net Nuke, Wordpress, Gallery and many such application can be installed via a single easily understandable GUI.
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Microsoft Web Platform
It has got two versions, Microsoft Web Platform Installer 1.0 & Microsoft Web Platform Installer 2.0 Beta.
Microsoft Web Platform Installer 2.0 Beta worked well for me.