11日の噂っていったけども、

ttp://msdn.microsoft.com/en-us/subscriptions/default.aspx
SQL Server 2008 RTM Available for Download
English downloads are available now and additional languages will be added on a daily basis.
Visual Studio 2008 users will need to download and install Service Pack 1 which will be
available here after August 11, 2008.

コレですよ出所。リークじゃないってば。>某所