iPhone 入鈴聲飛快之術 (for mac user only)

The easiest way to import ringtones to iPhone (for mac user ONLY)

1) download iToner 2 – freeware or you buy it
2) put the song (mp3..) in iToner2
3) connect iphone
4) Sync
5) Done

I really hate do many steps into aac or change name of the mp3 song etc… it sucks.