Ring Factory

What they say:

"Ring Factory users can use MP3's and CD's from their music collection to customize the ringtones for their phones. Simply pick the favorite part of a favorite song from any mp3 or CD track that you own and you can make it your cell phone's ringer.

Software Features:
>Create Ring Tones from your favorite songs or sounds
>Upload your own wallpapers
>Or choose from the hottest wallpapers online!
>Unlimited use - upload new ring tones and wallpapers as often as you like*
Cell Phone Requirements:
>Ring Factory operates on these networks: AT&T Wireless, Cingular, Fido, Rogers AT&T, Sprint, Verizon, Bell Canada.

Your cell phone must be capable of receiving text messages, accessing a web page through the mobile internet, and downloading and playing ring tones that contain real music.

Software Requirements:

Ring Factory supports Windows 98, ME, 2000, XP. MAC users can use Virtual PC."