You should always make sure you have the latest version of MDS installed. The team is always making fixes to respond to customer feedback or just to improve the product in general.
As of November 2012, the latest update for SQL Server 2012 is SP1 (CTP3). For a link to this update, see http://www.microsoft.com/en-us/download/details.aspx?id=30375.
As of November 2012, the latest update for SQL Server 2012 is SP1 (CTP3). For a link to this update, see http://www.microsoft.com/en-us/download/details.aspx?id=30375.