Considering its adoption of the Windows Phone metro style, its not surprising to hear that Windows 8's latest leaked build sports a metro-inspired virtual keyboard and traces of code that could bring SMS 3G enabled Windows 8 devices. An App store and feature licensing, however? That's interesting. Buried in the Windows 8 code, Microsoft enthusiasts have found strings that may hint at a Windows App store, and the ability to activate or deactivate certain OS features through that store. Will this be the end