/blogs/blake/archive/2010/07/27/how-to-upgrade-a-community-server-website-thats-running-2-1-2007-or-2008-site-to-community-server-2008-or-telligent-community-5-5.aspx/ to /blog/how-to-upgrade-a-community-server-website-thats-running-2.1-2007-or-2008-site-to-community-server-2008-or-telligent-community-5.5/