For those of us who are the proud owners of the iPhone, setting our favorites songs as a ring tone is like icing on the cake. Now let's suppose someone is really satisfied by the features, looks etc. of this newly acquired gadget of his, but paying extra for setting a song as a ring tone is like spoiling the party. Apple, the iPhone manufacturer charges you $2 per song in order to set it as a ring tone. This includes $1 for the song itself, and an extra dollar for converting that song into the ring tone. Now, for someone who is a music freak and has a vast collection of ...