I have an idea regarding the age restrictions for downloading M rated games and demos. Instead of inputting the birth date, where it is COMPLETELY out of your hands until you are 18, make it so that if you are listed under "Adult" in the Privacy and Online Settings section, you can download M-rated content. Obviously, many kids are going to take advantage of that. Make it so that if they wish you be reassigned as "Adult," that their parent/guardian must input THEIR passwords for confirmation. That way, there is more flexibility to the system, and it keeps kids from playing M-rated content when their parents do not want them to.