Ok. So I am trying to sign up for Xbox Live, but after I put in my name, email and password, it says that the username and password are associated with a different account and to use a different username and password. Should I create a new account? Someone please help me quickly! I really wanna play online! Please help as soon as possible! I own an Xbox360 Pro, if that helps any. And a wired connection. Can't think of anything else. But please help me quickly!