How To: Import any ringtone to an iPhone

Ringtones are such a cool invention, aren't they? They give your phone personality and can be changed on a whim..unless you have an iPhone, right? Wrong! In this tutorial, you will learn how to bypass all of iTunes' confusing fees and ringtone editing steps and make your own custom tones fast and easy.
Note: This tutorial requires a jailbroken iPhone in order to be effective.