What version of .NET Framework is integrated into what version of OS?

http://blogs.msdn.com/b/astebner/archive/2007/03/14/mailbag-what-version-of-the-net-framework-is-included-in-what-version-of-the-os.aspx
http://petermarcu.blogspot.in/2010/02/which-version-of-net-is-built-into.html

.NET as integrated OS components (Green: optional, on by default; Red: optional, off by default):
XP SP1 (Media Center & Tablet PC)                            1.0 + SP2                             
XP SP2 (or higher, Media Center & Tablet PC)             1.0 + SP3
W2K3 (x86)                                            　　　　　　1.1
W2K3 (x64)                                                             None
Vista                                                                       2.0 & 3.0
Vista SP1                                                                2.0 SP1 & 3.0 SP1
Vista SP2                                                                2.0 SP2 & 3.0 SP2
W2K8 (and SP1)                                                      2.0 SP1 & 3.0 SP1             
W2K8 SP2                                                               2.0 SP2 & 3.0 SP2
W2K8 R2                                                                3.5.1 (2.0 SP2 & 3.0 SP2 & 3.5 SP1)
Win7                                                                      3.5.1 (2.0 SP2 & 3.0 SP2 & 3.5 SP1)
Win8                                                                      4.5 & 3.5 SP1

Not truly integrated OS components:
XP SP1 (Home & Professional)                                  1.0 + SP2 (on the installation CD)
XP SP2 (SP3, Home & Professional)                           1.1 + SP1 (on the installation CD)
W2K3 R2                                                                 optional MSI-based 2.0