EGKK931, there is a picture
here that shows the connections. The router comes with a cable to connect to the pc network card, it also comes with a cable and microfilter to plug into the phone line.
As previously stated, you can box the BT router as the netgear has an adsl modem in it. It literally is take it out of the box plug in and go.
The only problem I had was setting the security, but that is quite straight forward once you know how. Let us know if you need help with that later.