Does anyone know how to hook up my TV for mac HD Stick to my xbox 360  console. it gave me the A/v adapter cable so i should be ablr to but i just dont know how. Can any one help me please with like a video or a step by step installation or something thank you o and its my 2nd day on forums. O and i have a vizio  TV and i just figured out that the round thing does not fight in the spot it is suppose to.