I have just moved over to NTL BB. I have at the moment 3 PC's in the house, however I didn't realise that NTL use a co-axel cable and therefore I can only have one PC connected, Is there anything out there that I can buy to either replace or add onto the NTL modem so that it lets me use more than 1 PC, I would also need it to be able to use Wireless.