We're excited to announce that we've fully migrated the Xbox Forums to their new home, here on the Microsoft Community forums!
As of today, going to forums.xbox.com will redirect you here to the Xbox area of the Community forums. We've moved all of your existing threads over so you can continue and start conversations with the new forums experience.
We sincerely appreciate the feedback you have provided over this transition and can't wait for you to check out the new Xbox Forums!
http://www.rankupxp.com/ Sign up and register with ANY email. It doesn't have to be the one your son uses to sign into xbox. Once you register, you'll be able to enter the codes. Before you redeem your
codes make sure you hit redeem multiple codes so you get a bonus for redeeming multiple codes at once. Oh and you may want to hurry up too because the double xp promotion ends in 10 days! :)