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

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.