Add Custom Ringtones To Your iPhone

The boys at HackTheiPhone.com have figured out a crazy way to install custom ring tones on your iPhone. It's not for the faint of heart. In fact, no one at iphonePOV has the stones to try it out, but if you're brave, go for it. Oh, by the way, if you screw it up, you might have to throw out your iPhone. No pressure though.

If you cross the threshold into the land of iPhone customization, you'll want to check out this list of iPhone compatible ringtones.