It looks like Visual Studio 2010 Service Pack 1 is available on MSDN, the files have a timestamp of today.
I have been running the beta for a couple of weeks at home, finally I can install this at work.
If you don’t have a msdn subscription, then you can download Visual Studio 2010 Service Pack 1 here: http://www.microsoft.com/downloads/en/details.aspx?FamilyID=75568aa6-8107-475d-948a-ef22627e57a5&displaylang=en
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