no
no
You can't only 1 person can play on xbox live at any time on the same xbox
if you are asking is a non xbox live diffrent from a xbox live acount its not alike a non xbox live cant have other friends chat with you and play with you an xbox live account can play with people and chat with them on a headset or if one of your friends has a konnect you can video chat
no the onlytime that you will ever need your ethernet cable plugged in is if you want to do something using xbox live.
xbox live play against friends and sky and memory and games to play
yes its only used for xbox live to send pictures of you to your friends
The only way you can be in multiplayer you have to get xbox live account then you have to get xbox gold for it (-you have to buy it) after you get xbox live you can add your friends but they have to have xbox live and xbox gold to play with you.
xbox live membership allows you to play online games and comunicate with your friends
Xbox live co-op means that you can play a story or other missions other Xbox live with friends or random people.
Yes it does, as long as you have an xbox live gold membership.
You play it using a controller as an input method. It is also possible to get Xbox live, where you can play with friends online.
You can log in xbox live and talk to friends, but if you want to play on XBL you need to pay.