Just a thought but it is suspected / hoped, that apple will remove the optical drive in the Ivy Bridge refresh. This means more space in the chassis. Apple currently offer 128GB ssd as an £80 upgrade. Which is good value but too small as a single drive. How cool would it be if they offered dual drives as a standard or BTO option. Everything covered under a nice neat Applecare warranty. Even better if they offered blade SSD as standard (like the macbook air) with an 750gb 7200rpm HD for data. Anyone wanting ultimate speed or capacity could replace the blades with the new sandforce blade SSDs that came out for the macbook air. The blade SSD + HD option would mean there would be space in the chassis for more battery, better cooling etc.