d.d-thom.
Here are instructions for port forwarding your router, (this should be done)
Use this link, dont forget to set up a static IP first.
http://portforward.com/english/route...-C4-2index.htm
P.S..You will still need to speak to talk talk, ask what times they apply P2P
shaping, & avoyed D/L at those times.
Peace.