Till now, Microsoft doesn't verify that Build6.1.7700.0.100122-1900 is the beginning of Windows 8 or Windows 8 Server, or the ending of Windows 7 SP1 or Windows Server 2008 SP1. The only sure thing is Windows7 Build6.1.7700.0.100122-1900 is the developing product by Microsoft. As we know, the version of Windows 7 and Windows Server 2008 R2 RTM is build6.1.7600.16385. Not long ago, a Russian website Wzor offers the information and screenshots of build6.1.7600.16385, however, it can't ...