When the Powerbooks get there next update, (I'm assuming its not a G5 and most likely won't be freescale's offerings yet) if it stays Moto G4 where does this leave the ibooks? How can Apple update the ibook past 1.2GHz if the powerbook sticks near its current speeds and form? They are already very similar and the top ibooks perform similarly to the low end powerbooks(graphics differences aside). I am jst curious what people see as happening between sept and jan as both will be coming up on update times in that frame.