Sony unveiled the PlayStation 4 at an event just over a month ago. Their plans for the next generation gaming system include incredible graphics and exclusive content. However, you will have to wait until the Holiday Season 2013 to get your hands on it. In the meantime, Sony's PlayStation 4 spot at the Game Developers Conference helped provide a better idea of what will go into the PS4. More specifically, the new system will be centered around an updated Blu-Ray drive. The new drive will be three times faster than the drive on Sony's PS3. In addition, Sony is planning to remove the 100 friend limit in the PlayStation Network. The new limit has not been announced but Sony is also changing how they will display your name in PSN. Instead of automatically displaying your real name to your friends, you will have to decide which of your friends can see your "True Name".