I recall seeing an online tool for creating these little graphics, however I can no longer find the site. The site called them something very specific and if I could find out what it was I can find the site without any problems.
Cheers.
Found it. In case anyone else was interested:
ButtonMaker: http://www.kalsey.com/tools/buttonmaker/
Collections: http://www.zwahlendesign.ch/en/node/19 http://gtmcknight.com/buttons/validated.php
