No, and they can't be connected in any way.
yes unless you have the newest xbox 360 (black slimline), If not you have to use either an adapter or a ethernet cable
At your local game store.
No, what i did is i took the ethernet cable that came with my xbox, connected it to my laptop, and connected my laptop to the internet via wireless router. The only other way that doesn't involve a...
well if you wondering what one the first on you have to buy at game stop or target and the new one comes with one built into it