i want to hook my xbox 360 up to the internet but there is one problem...my router is downstairs in the main computer room but my TV is upstairs and i have my computer right next to it. my computer is hooked to the internet through a wireless network adapter. is there any way i can hook an ethernet cable to the back of my computer and to my xbox 360 to get the internet connection to the 360? I've tried hooking them up but it didn't work, so is there some sort of settings i have to change? Any help will be appreciated