WinNT6.0 (8)

2005 - 2010 8

2007-01	Microsoft Windows Vista
2008-01	Microsoft Windows Storage Server 2008
2008-05	Microsoft Windows Server 2008
2008-08	Microsoft Windows Small Business Server 2008
2008-12	Microsoft Windows Essential Business Server 2008
2008-12	Microsoft Windows HPC Server 2008
2008-12	Microsoft Windows Hyper-V Server 2008
2009-05	Microsoft Windows Server 2008 Foundation

Kernels