[mherren]

First off, I use the Sprint Mogul, the PPC-6800. I use the newest 3.35.XXXX ROM. I use ringtones that are .mp3 files that I make myself off of my own collection. While I don't download ringtones from Sprint's music store, I see no reason why this wouln't work.

The location of the sound file doesn't seem to matter. I stick mine the the My Documents folder of my phone and all ringtones are picked up fine.

Of course, everyone knows how to choose the one main ringtone. To choose a specific ringtone, you need to create a contact (don't forget the area code!) for the person you want to customize the ringtone for. Then on the contacts screen, highlight and select the contact you want to create a ringtone for. Select Menu, then Edit. About halfway down the screen, you will see a field for Ringtone. Next to this is a drop down menu of all the available ringtones on your phone to select for that phone number. Viola!

Have fun!