Hello all. I have recently purchased a pantech Crossover, and i am wondering if anyone can tell me how to add new ringtones? The ringtones that come with it are really dumb. I have a ton of mp3's i could use but i can't figure out how. i have over 150 mp3's on the SD card in the phone. I can listen to them with the music player, but can't use any of them as a ringtone... any ideas?