Go to best buy and ask for Xbox 360 LIVE cables and all that crap. Connect the wires to your Xbox 360 to your router or whereever you out your internet. Start up your Xbox 360. If you search around...
Yes you can have Xbox live with the 360 but you would have to buy a card that gives you live. It cost $60 Canadian a month and the wireless adapter is $100 Canadian.You only need to bye the adapter...