I produced these social stamps for a project currently in production. They are available for download in .png format, the small set includes rollovers, and zipped in the sizes 128px, 64px, 32px & 16px. If you would like the full PSD, just spread some love on our site and fwd it to us in an email. We'll shoot it right over to you.
The download is on your right and here is a list of the social icons included.