I'm also keen to know how people know that the 15" models are LED?
Because it says so.
if its at all possible to do i will consider swapping the hard disks yes.
It's possible, but if it's the same as the previous model, it's a mess to take apart, and voids the warranty.
I can't buy one unless they've fixed that design, as I'm not willing to buy a laptop without a warranty.