Server and Tools Business President Satya Nadella, amongst others, took the stage at Build today in order to showcase something a bit less consumer-facing: Windows Server 8 and the revised Windows Azure platform. Fret not, though -- this all plays a vital role in how you'll be enjoying Windows 8 in the months to come. A Visual Studio 11 Developer Preview will be made available to coders starting today, enabling devs to concoct Metro-style applications with HTML 5, JavaScript, C#, Visual Basic and C++. We're told that the Visual Studio 11 Developer Preview is available today