Windows AIK for Windows 7 v 2.0
Windows AIK for Windows 7 appeared to have re-released last October 28, 2010 The only change is the version number to “Version 2.0”. No other changes were made in KB3AIK_EN.ISO that was released last July 2009.
For those who are using Windows® Automated Installation Kit (AIK) for Windows® 7 already, no need to download, for those who haven't here's the link: http://www.microsoft.com/downloads/en/details.aspx?familyid=696DD665-9F76-4177-A811-39C26D3B3B34&displaylang=en