You should have chosen the option to download for iPhone instead of the mp3 option. On a Mac anyway, it goes into the download folder then you double click on it and it goes right into the Rington section of iTunes. Sync and you are set.
I appreciate the link above. I just download the UK Ringtone, the iPhone Ringtone and the Mission Impossible theme.
I'm not a fan of any ringtone other than phone ringing...but....I set up the Mission Impossible Ringtone just for an Engineer I am working with at my customer on the project from **** that has drug on way too long....as in Mission Impossible. Gonna get some huge laughs when I play it at work and for the Engineer.
Steve