hi i have a w580i phone and im not impressed with the fact i cant use mp3's as ringtones even though on the sonyericsson website it tells you you can use any music file as long as it is suppported and a ring tone bunch of crap ive been trying for a month now and nothing i do works im scared tgo unbrand my phone cause if i brick it its garbage i dont thin you can fix it if that happens is there no way of getting a code to punch into the phone to unlock it im getting to frustrated