Limon,
I used dental floss and it was very easy to remove the badge.
The left over adhesive was a different story. I tried everything I could think of, but I could not get the sticky stuff to come off. I finally tried a citrus based adhesive remover and it worked :
http://www.amazon.com/3M-Citrus-Based-Adhesive-Remover/dp/B000093L19
This is the stuff I used but you can only buy it in bulk :
http://www.1stayd.com/catindex.html
Goo Gone did absolutely nothing !
Hope this helps...
Nick