Yes you can. It's called social munipulation. Call xbox and tell them that you forgot your email and pass to your account, while you are in the middle of talking just say something like "oops have to go" and ask them to make a case number for this. Rules say they have to. Then ask them to attach the email + pass to the case so it will be much easier for when they call back ;). now is the easy part, you need to call msn (find the phone number) and say that did not have enough time to writetheemail and pass to a case file you just made. They will ask you the case # and give you the email and pass!! i have done this to about 3-4 accounts ;)