As for the red light...
The eagle-eyed writers over at Playstation Universe were the first to spot the mysterious red light emanating from the center of the Playstation 3 SIXAXIS seen on the new 80GB PS3 box. Could the glowing Home button, perhaps, be proof of a new and improved controller, maybe one with rumble?
Not so says SCEA, though their responses to our inquires and the one they posted on their site don't match up.
When contacted for comment by Kotaku, head Playstation PR guy Dave Karraker said that there was "nothing sneaky about the red light" adding that it was just an odd lighting effect and that there are no changes to the controller.
Patrick Seybold writes on the official Playstation Blog that the Home button glows red when you charge the debug controller and that it is not a sign or indication of a new controller for the 80GB model.