The Community Technology Preview (CTP) release is available here on Microsoft Connect where customers can also report any feedback they have. It is anticipated that all existing VSeWSS 1.2 projects will work with the CTP. The CTP is not supported by Microsoft Customer Support Services. You are encouraged to provide feedback through the Microsoft Connect site and to discuss the extensions on the SharePoint Development MSDN Forum.
Source : blogs.msdn.com/sharepoint
