Just wanted to add for the people who don't see the pool situation as a problem--I seriously doubt that since the non residents know how to do it now, it is not going to just go away-it will continue to get worse. So, while it might not be a major problem now, it would be very difficult and costly to stop it when it does get out of control. It is always better to ...like Barney Fife says:::just nip it in the bud!