said by pht58 :Yep, I lost the parental control too . I need this badly. My kid is out of control. Motorola or Comcast should come up with a solution fast. If anyone knows how to bring it back please help.
Allow me to join the chorus that seems to not be loud enough. Replace the cable gateway box with a standard cable modem (or at least insist that Comcast put it into bridge mode), and get your own router with whatever firewall features you wish (and that only you control).