Turned 18? Now you can turn your PSN sub account into a master

Even gamers grow older. There comes a time when a young gamer reaches a certain legal number of years where he or she can get access to content previously unavailable to them, legally or otherwise. When that coming of age does arrive, Sony will now let them easily gradate from a PSN Sub Account to a Master Account as easily as flicking a switch. Sony says this is a much requested feature and, considering that a lot of gamers probably turn 18 every year, it's somewhat puzzling it took them this long to implement it.