http://blogs.technet.com/nap/archive/2009/05/13/updated-nap-sdk-samples-released.aspxHi Windows 7 SDK RC has been released to the public. The web setup format can be accessed at http://www.microsoft.com/downloads/details.aspx?familyid=F75F2CA8-C1E4-4801-9281-2F5F28F12DBD&displaylang=en and the ISO format can be accessed at http://www.microsoft.com/downloads/details.aspx?FamilyID=6db1f17f-5f1e-4e54-a331-c32285cdde0c&displaylang=enenCommunityServer 2.1 SP1 (Build: 61025.2)