That really does help =D and i like using the XPR on bonus because you get less kills in hardcore, and more of a chance when getting shot at. but the blood thirsties are gonna be a b!Tch
Connect the computer to the router with an ethernet cable.
See the literature which came with your router for how to access the user setup screens in the router. Once in go to wireless security and review or renew the wireless security type and password. WPA PSK TKIP is the most common...