Sony is now allowing US PS3 owners to get ready for the PS4 launch next month by allowing them to pre-order PS4 games through the Playstation Store. For now you can pre-order two digital titles, Knack ($60) and Warframe (free). Why the hell you need to preorder a digital copy, let alone a free game, boggles my mind. However if you pre-order the games will conveniently be awaiting you when you turn your PS4 on November 15th. Stupid? You decide.