|3||3||@saltcod, you asked on UI chat about GPL icon sets. I'm a little fuzzy on the image copyright version of GPL, but I think either public domain or CC non-attribution should be okay. (If someone knows for sure how this works, please let me know.) In addition to the resources helenyhou mentioned, you can search http://www.iconfinder.com/ and specify "allowed for commercial use (no link required)" to find some icons/icon sets. Each set should have an attached license which will let you know if it's okay to use. Alternately, you can look for public domain and non-attribution icons on http://thenounproject.com/. If you end up not finding any icons you like, let me know. I'd be happy to design some for this specifically.