I just got a Xbox 360 I have never had one. What do I need to get to play on live? How do I set it up?
:confused:

Well to play multiplayer games you need to buy xbox live gold subsciption, you can get cards in all good videogame shops

You need to have the ethernat cable connected to the xbox as well.
If the cable came with the xbox just stick that cable in a modem. Run the xbox live setup and if you have any problems like things not connecting properly call Microsoft, its free