I want to know which is faster or if the same for gaming purposed on playing my xbox360 online w/t xbox live. I mainly use my laptop in my room, which gets wifi from my wired connection downstairs from my desktop pc from netgear wireless router. I figured just plug in my ethernet cable to my xbox, getting the wifi connection from my laptop........or do I go w/t simply the wifi adapter for the xbox....I would only want this if it's faster or better performance from wiring the laptop?!? if it's the same I would simply wire it up from my laptop because it's right beside my tv/console and could get a small wire and hide it simply behind......