http://pc.watch.impress.co.jp/docs/column/kaigai/20110210_425921.html http://forum.beyond3d.com/showthread.php?t=59567 Long story short The Playstation 4 was supposed to be developed by IBM and Intel at the very least but after the move intel made with Larrabee development(if you remember what happened) it seems Sony Shelved the Playstation 4 seeing both proposals wasn't worth it, to make up for it Sony changed up and focused on NGP development instead in order to drag out the Playstation 3's Lifespan Microsoft is also in talks to suspend the Next Gen Xbox's Development This gen is gonna be a long one, don't expect anything new until 2015 at the least. Edit I forgot . . . ..