if you are given a wireless router you can turn the wireless off. Most ISPs ship with wireless security enabled these days - ask if this is the case.
If you buy your own kit you can have a wired-only router.
Phil
MaxDSL - goes as fast as it can and doesn't read the line checker first.
MaxDSL diagnostics
Are your kids pirates ? Limewire, Bearshare, Kazaa, BitTorrent, eMule are all tools of the trade.