I signed up my son for an Xbox Live ID on this gamertag using my Windows Live ID. I recently upgraded to a Family Account to add my other children.
I'd like to keep my Windows Live ID login and control of the family plan account under my own gamertag, and let my son keep his gamertag with his own email address different than mine.
So; current gamertag "xyz" with email "dad @ whatever".
Want; current gamertag 'xyz" with email "kid @ whatever" (and keep all his current points/game settings/etc AND new gamertag "dad" with email "dad @ whatever" with "dad" having control of the family account/primary login to xbox.com and windows liveID.
What steps do I need to take to do this online through my xbox live account login I'm using right now so I keep my current email address?