For those who are using Visual Studio 2010, the service pack has now been officially released:
Edit: The download like doesn’t seem to work for me yet, given that it’s only gone General Availability today it might be worth checking back a little later.
Edit again - we have a general availability download link: http://www.microsoft.com/downloads/en/details.aspx?FamilyID=75568aa6-8107-475d-948a-ef22627e57a5&displaylang=en