i thought I'd share this with all.. go to http://myPhoneFiles.com/software
There is a desktop app to make and upload to phone ringtones for Motorola
V400 phones, it could work with V300 and V500 but not sure, anyway, you can
record your voice over mic, or you can convert and mix audio CDs, MP3, WAV,
OGG files into one ringtone and then send it to the phone all in one shot.
You can mix several different songs together into one ringtone, and add
your own voice.



See More: ringtone maker for Moto V400