Huge leaps in performance... The dialog from Ive is something that more likely we've heard it before. Yes, unfortunately the new macbook pro still use the same technology as before to create the aluminium unibody parts. Beside of that, this new macbook pro has improvement with the new thunderbolt technology as example, and many more. From this short video you can see how complex the processing of the macbook pro aluminium unibody. This is something worth to pay much for...