If u find time u should check the video I uploaded about the confermation of the PS4. They show actual live gameplay with the PSMove light and show examples of things u can do with the touch pad. They also got built in mic abilites in the controller and the blue light sensor reads off a connect like adapter that prints out like a 3D maping of the enviorment around u. There is also a share button on the controller where u can save your video replays and upload then in split seconds to your friend and go right back to gaming. They are also trying to incorperate cut time of downloading. It will process the first 20% of the download then let u play the download and it will remain downloading while your actually playing or streaming videos. Now u dont have to wait for something to fully download. There really going for speed. They have built in sleep modes where u can game then hit sleep and the system will run on a super low frequency then u can just hit play and start off right where u left out. There are a lot of interesting things they are incorperating into their new system. Im curious to how microsoft will respond to there new system.