MyxerTones

What a fun site! If you have a phone and lots of music and don't want to pay for ringtones because they are a) overpriced or b) feel you should have to pay again for music you already own, then this is the site for you!!

The site (MyxerTones) allows you to upload songs to the internet, select the part you want to be the ring tone, and then sends the song clip to your phone. It's easy, free, and works like a charm.

It's also a great for procrastination, because not only can you put your own tones on, but you can also browse other people's tones, so it's a fine way to waste an afternoon... I now know.