Social media icons

For one of my designs, I need gray social media icons like what you see at the bottom of the post at http://mashable.com/2009/08/17/chrome-bookmark-syncing/

Would anyone know where to download this complete set?

 

There are many sources to get an interesting icon, try this one Social Media Gray Icon

 

There is a huge collection of social media icon sets here.

 

You can always try iconfinder.net or spend a bit of money at graphicriver.net or istockphoto.com.

Those icons wouldn't be hard to make though.

 

Search google, you should be able to find loads. There are lots of people who make them and give them away for free (e.g. try deviantart).