If you missed the announcement, MDT 2012 was released last week. At that point, the Download Center was updated so that the main MDT download is now MDT 2012. But we understand that some of you may still have a need to download MDT 2010 Update 1. The MDT Archive download center page, at http://www.microsoft.com/en-us/download/details.aspx?id=2932, now has those files. Note that MDT 2010 Update 1 will only be supported until April 2013, and that previous versions are no longer supported.