motorola phone tools all the way - that is the only way to do ringtones. Then, once you have the cable, you can do seem editing a well. Oh, a good place to get the cable is eforcity.com , they are about $15. Try going to this page to find out all you can do to a motorola phone.
http://www.mobile-review.com/forum2/...ad.php?t=16917
I know the title is Motorola Hacker's Bible, but if you scroll down the page, there are chapters about mobilePhone tools and P2K Manager.