Windows 8.1: Interview with Antoine Leblond

Need to migrate your Windows Store app to Windows 8.1? Learn how Visual Studio 2013 makes it easy to retarget your projects and update your code.
For more info, see Retarget your Windows Store app to Windows 8.1.
When is 2013 Pro Available for purchase as using Express to "re-target" our app's is completely dumb. Thank god you are offering the 99$ upgrade from 2012 considering we just purchased it to write Windows 8 app's a couple months ago. We really require add-on's for visual studio (Resharper being one) for testing and maintaining code compliance which we cannot do with an Express copy of Visual Studio ..
November 13th.