How to Make Youtube.com as the largest free iPhone ringtone storehouse

YouTube is not only a great place to watch videos, but also is a fantastic place to enjoy music for free.
Sometimes you may want to use some Youtube vedio as your iPhone ringtone, sometimes you may just want to use the audio of a YouTube video to make a free iPhone ringtone, or you may want to make iPhone ringtones but don't want to pay $0.99 in iTunes for the music, let's make YouTube.com as the biggest free iPhone ringtone storehouse!

Download YouTube video or audio.
If you have not yet downloaded your favorite YouTube video or audio, you can use the free YouTube Downloader to finish the downloading or you can use Replay Media Catcher to extract mp3 form YouTube for free.

If you want to make YouTube audio/video as your free ringtone,and have already extracted them, please do as the following guide does.

make the iPhone ringtone from YouTube video
at this time you need a ringtone maker, you can change Garageband,but it is too difficult for evryman, i use Replay Converter