Is that my cow mooing or your phone ringing?

Hmmm… I’m not someone who downloads ringtones (though enough people do to make it a $500 million a year market in the US), but if I were, I think I’d be interested in Phonezoo. It allows you to upload digital files so that they can be downloaded as ringtones — for free. I particularly like the one of cows mooing — especially as it is unlikely to attract the attention of RIAA lawyers.