So, I cancelled my contract with them when I moved house, and have just received a letter from them saying I have to return the WHOLE kit that they sent me out over 3 years ago!
They want £30 for the router, £4.99 each for the 2 filters (found both of these) USB and RJ11 at £2.50 each (found both of these as well), and the Setup disc @ £2 (haven't a clue where this is).
I think I actually threw the modem out about 2 years ago.....bugger