no components in the detachable faceplate. other than a ring wire filter in the later Openreach ones, it's just a means to provide a socket on the front and an extension cable wiring point that is easily disconnected for testing.
MaxDSL - goes as fast as it can and doesn't read the line checker first.
Are your kids pirates ? Limewire, Bearshare, Kazaa, BitTorrent, eMule are all tools of the trade.