Has the laptop got WiFi, either built in or a pcmcia card. If not this is quite good. click here I have used two of these. The router has a built in adsl modem and comes with a "G" standard dongle for the laptop. Setup is easy.
If you order off the web for £61.86, you get the option to pick up from your local store. You do not have to pay for it, till you pick it up. Depending on ordering you could have upto 48 hours to pick it up.