My 7 year old son has been using the pottypage for about two weeks now. He has had more dry nights then ever. We have read books and articles and think the alarm is the best way to go. The pager is around $55.00. It is a strong vibration and wakes our very heavy sleeper. No, he is not completely dry yet so I'm not saying the pottypager is the way to go. But...so far it has shown improvements, we are on our third dry night in a row which has never happened before. I will try to come back to the site and let everyone know how it is working. Good Luck to everyone trying to find something that works.