my friend left for the military 2 years ago and gave me his xbox, but he didnt give me his account info. Well hes no longer around and now with the new proofs i cant sign in to xbox live. i need a way to change the account email to mine. i contacted his family but they could not find any of his info for the account. they believe it was his "junk" email that he never really used. How could i go on and change the account info. hasn't been a problem till now.