myxer.com
all you do is take a song from your i tunes, drag it over to your desktop, sign into myxer, click on "make your own"(i think thats wat it says bt if not it sayz sumthing bout your own lmao) ,once youv done that, you should see a bar, click browse, then click desktop, double clik ur song, then it will upload nd all you have to do is pick which part you want for a ringtone. i think the longest the ringtone can be is 40 seconds
