The semitransparent case doesn't show in that video, so it must be very subtle effect indeed.
What's that area under the main
PLAYSTATION3 logo, it's not shiny as the rest of the case, but a small (estimated 5 cm x 1 cm) matte rectangle area under the logo when the PS3 is erect, or on the left if it's lying.
PLAYSTATION 3
................oooo
(The dots are just empty space, and the"0"'s mark the rectangle area position)
You understand what I mean????
So the eject and power touch buttons are not lit by themselves any more. I wouild have preferred them like they were in pre E3 mockups, but that's a very minor thing really.
I almost forgot. Teh PS3 looks damn SEkXY!!1!1!!