while surfing the web on my blackjack 2 i found this link http://www.myblackjack2.com/wp-content/uploads/wm6standard-ringtonesize25mb.cab it allows you to use mp3 as a ringtone up to 25mb more than enough i think. only thing you have to do is go to this link on your phone and download only takes about 10 seconds. then go to the mp3 you want as your ringtone and move it to the my sounds folder then you're done. hope this helps