Oooh, i was talking about this in the pub the other day. If you want to open certain ports on it, you will need to ring BT to do it.

But, AFAIk connecting it wirelessly should be the same as with any other router, open http://192.168.1.1 or http://192.168.0.1 or whichever the manual tell's you to open, then setup the wireless network, and it should be as simple as that really