so my girly has an xbox and she wants to get xbox live to get netflix on it, i know you can either go witht eh wireless to connect to her wireless in her house or i can hardwire, i saw the wireless antenna for xbox live is like $100, **** that. But from what i understand i can hardwire it also, correct? If so how much are the cables? she doesnt need wireless because the wireless modem is in her room and her tv is right above, no more than 3 feet away, so i can save a shit load just hard wiring ide like to do that, but no stores carry the wire? i looked on ebay and found a bunch of ethernet cables but will any of them work? or does it have to be xbox brand? they are all going for like $10, thats way cheaper but almost seems too much cheaper, is this for real?