Ok so I'm trying to setup Xbox live for my Xbox 360. I have the WRT150N wireless router and just got the wireless adapter that plugs into the 360. It said the adapter couldnt pick up the signal then i realized i needed to enter the WPA key from my wireless router. Im only 15 and my dad is on business and im not really tech- savvy. I checked the information on the router and it only gives me the serial number and MAC address. Anyone how I can find out what the WPA key is for the router??