I noticed that SQL Server Data Tools (SSDT) came out with an updated release to coincide with the RTM release of SQL Server 2012 yesterday.  The SSDT team announced some new integration with the query execution tools in this release on their team blog awhile ago, so I wanted to install this release to try out these new features.  I am happy to say that (mostly) the install was painless — it upgraded my previous install of SSDT and really worked well.  Enjoy a short screencast showing the new features.