http://blogs.technet.com/b/cdnexperts/archive/2012/03/08/did-you-download-the-windows-8-consumer-preview.aspxDownload the Windows 8 Consumer Preview . You may also visit the Windows Developer Center and learn how to sell your apps via the Windows Store. Whether you are testing, designing, or developing on Windows 8, Microsoft has a support forum for you. Newen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)