http://blogs.technet.com/wcraddock/archive/2008/12/05/sbs-2008-downgrade-rights.aspxI was asked by a partner this week about the downgrade rights for SBS 2008 Premium. There was some conflicting information available between the SBS Team Blog , the MVP Blogs (and you know them well I am sure) and Microsoft's forward facing website. Thisen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.technet.com/wcraddock/archive/2008/12/05/sbs-2008-downgrade-rights.aspx#3190895Fri, 23 Jan 2009 22:31:49 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3190895John Stone<p># Question: Does this mean they can use their existing media to install Windows Server 2003 for the downgraded install on the 2nd server? </p> <p># Answer: Yes, if they have Windows Server 2003 media already then they can simply use it.</p> <p>Does this mean that I would need to use my existing server 2003 product key? or does sbs 2008 premium come with an additional server 2003 product key to use with existing 2003 media?</p>