Thanks for your replies guys. I did not mean it as a free technical support question and im sorry if you guys took it that way
I have long given up on Demon Tech Support as they were as you say 'pants' to put it quite midly.
I am going to suffer with the cheap Alacatel 'dial up' Modem for the time being until i can get out of my Demon contract or i contact a mate of mine who is a proper computer engineer.
Thanks again for your replies.