Ringtone Creator is a professional ringtone processing tool with unmatched capabilities, but:
1) it won't convert your MP3s or music from your CDs into polyphonic ringtones
2) it doesn't allow you to upload your ringtones to your cell phone
3) it doesn't allow you to compose ringtones by hand
4) it won't install or work on your cell phone if you decide to put it there
