Well, 2 days after its official release, I have mine upgraded from Visual Studio 2010 Professional RC to Visual Studio 2010 Ultimate RTM. Hahaha why Ultimate? coz i hate limitations. Ultimate brings more functionality than professional.
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Optionally you can view it from here
http://www.microsoft.com/visualstudio/en-us/productsYou can download it from here..
http://www.microsoft.com/visualstudio/en-us/download