Bit odd ...Have a wireless internet connection and connects to Xbox live fine, but as soon as I lauch a game (single or multiplayer) it disconnects me from it. Also it dosent connect to my PC very easily, when I run the Media Connection thing it says PC Connection Failed. Is something not set up on my router properly? if so has anyone experiance any problems like this? (btw connectivity is always on 4 or full). Please Help...its beginning to dirve me mental...