A new version VS-2012 of Visual studio is coming in September. Please visit following URL for more detail http://www.visualstudiolaunch.com/vs2012vle/splash
Meanwhile you can download VS2012 RC version and try.
With this version you can develop different app like Metro App, ASP.NET, Silverlight etc.
This version has many new features which i will describe later on in my post.
Thanks & Best Regards,