https://www.dotnetzone.gr:443/cs/blogs/birbilis/archive/2009/09/15/microsoft-windows-7-windows-server-2008-r2-and-exchange-server-2010-virtual-launch-event.aspxMicrosoft is launching three new versions of its well known Desktop and Server OS/apps at a virtual launch event . Also, if you're in the US, you can sign up for a live event near you for a free copy of Windows 7 (only one gift per person). Terms andelCommunityServer 2.1 SP3 (Build: 20423.1)