If you are at home at a computer, you can make your own ringtones with Audacity. It is very easy, and you can select the parts of the song you want to use, and then transfer them to your phone in USB mode.
No..what u have to do is download the ringtone from myxer.com to your pc, then use your media player to capture the download. Then right click on the song and choose "locate file" and the window with the file will show. Then plug the phone in the pc and drag the mp3 file over to your downloads file for your phone...if you really want to get slick then use mp3 files stored on your pc and convert and crop them using myxer's create ringtone feature. Make sure u register with them first or u cant use it...let me know how it goes!