My sons hotmail account is all messed up. He never uses it, but it is associated with his gamertag on Xbox Live.
He has a new windows live/hotmail account he recentely set up.
His Xbox Live account is on our family account - as it is cheaper that way for all of us.
Is there a way to migrate his Xbox Live/Gamertag from his old Windows Live (hotmail) account to his new Windows Live (hotmail) account? And without losing any of his accomplishments?