Your post is blank. What exactly do you want to do?
Do you want to change your WLID associated with your gamertag? If so this is how:
Go on your xbox, go to the "My XBox" tab, scroll right once to go to your profile, then go down to "Manage Account" and you should be able to change both your email address and password there.
But first you need to create the new email address, go on hotmail or live.com and create it there.
