How do I install vs2010 sp1 when I have already vs2010?

I have VS2010 professional that I got from DreamSpark website. Now I'd like to have VS2010 sp1 and I'm a little confuse.

Should I uninstall vs2010 first and install vs2010 sp1? Is the vs2010 sp1 just a com开发者_StackOverflow中文版ponent that work on top of vs2010?

Thanks for helping

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You can download the SP1 Installer here. It upgrades your current VS 2010 to VS 2010 sp1. You do not need to uninstall VS 2010 - just install the service pack from the above link, and it upgrades you.