It seems that nothing has changed besides that the console is HDMI only. They also seemed to have shifted the powerbrick outside again making it a tad smaller. It seems that the current RGH and drive hacks (Flash/Xkey and replacement PCB's) still work. MS hasn't changed much on the Motherboard it self and the DVD drives are still from Liteon. *THIS STILL NEEDS TO BE CONFIRMED* More information and a full tear down + pictures on iFixit.