Microsoft Web Platform Installer Update
Microsoft updated Web PI 3 on Friday. You can get the update by opening Web PI on your local machine if it is already installed (it will auto-prompt you to update) or download it directly from here: http://www.microsoft.com/web/downloads/platform.aspx
If you don't already use Web PI you should definitely check it out. It's a great tool for installing and updating components on your machine, including setting up IIS7 recommended configuration, SQL Server Express, Microsoft development tools, and much more. If you self-administer a Windows server - internal or hosted, physical dedicated or a cloud server - it is especially valuable and helpful.