Joystiq: Building upon the exploits of the fail0verflow hacking troupe, a tinkerer known as "KaKaRoToKS" has got the first "custom firmware" (CFW) running on PS3. The modification can be applied to any version of the system's official firmware, including the latest 3.55 patch, and simply adds an "Install Package Files" option in the Game section of the XMB.
In an interview in the December issue of Edge Magazine, Ryan admitted that the transition from the PS3 to the PS4 was rather abrupt.
Sony says that above 4000 PlayStation 4 games on the market will be backward compatible with the impending PlayStation 5 of the company.
TK: There are a lot of awesome things that the PS4 can do that we were unable to do on the PS3. We are excited to reveal some secrets that not all fans may know of.