Hi! I was on this site not even an hour ago trying to figure out how to remove border and that tiny thin sheet that is sometimes left under the border! Well I didn't find a single thing! But I'm 14 and creative! After you strip the border and you see that thin sheet of adhesive, (I guess that's what it's called) you spray that sheet with hot soapy water but not to much!! and then you get an old cd and you scrap it off with that! It may take a while but I started at 1:00! and Its is now 1:57! But you have to be careful to not scrape off the paint and when you hold the cd to start scraping you bend it and not to much but It works!!
Email me if you've got a question!