any of ya all heard of this. test it out for your self..
http://www.michaelhanscom.com/eclecticism/2006/11/21/teen-repellent/
Ringtones & hot real tones @ ultrasonic ringtones
http://www.michaelhanscom.com/eclecticism/2006/11/21/teen-repellent/
Ringtones & hot real tones @ ultrasonic ringtones