MP3 2 Ringtone is a Sound convertor application. It uses MP3 songs in your iPod Library to make ringtones. This application has good features beside converting, * App is working on all iPhone models * Application supports not only MP3 format but also M4A, AIF, and WAV formats. * You can create ringtones from your songs up to 20 seconds (40 secs in FULL version). * App supports fade effects for the beginning and end of the song. * With fine tuning feature, you never miss a tone note. * You can change pitch and tempo of the song.(By this way a male voice can be changed into female voice :) ) * Application supports advanced file manager with album cover support. NOTE: MP3 purchased from iTunes Store put DRM on all songs.So they contain copyright protection and cannot be used as input to create ringtones.