A mac net-book with a hi-def screen, excellent battery life, and a way to make e-books and e-magazines appear sexy, perhaps with some sort of feedback system for the virtual keyboard.
It should have HDMI out and at least 250gb memory built in. Maybe some way for you to mount it, so you don't have to look down at your lap.
I just bought a netbook for £299, so why do I need this...
...over to you Apple.