Der Produkt Guide rund um SQL 2012 in der finalen Version ist in englisch mit folgendem Inhalt verfügbar:

The SQL Server 2012 Product Guide download contains the latest datasheets, white
papers, click-through and auto-running demonstrations, hands-on lab previews,
technical presentations, and other useful links to help you evaluate the SQL
Server 2012 release. The Product Guide organizes the content for easier viewing.

Downloadlink ist: http://www.microsoft.com/download/en/details.aspx?id=29418