This may have been discussed? And maybe i should post in the MacBook section? I have both in my possession at the moment and although i love the unibody of the MacBook and overall design tweaks (apart from black backlit keys, i prefer the silver backlit keys on my mbp) - they seem have to stepped up the design alot in my opinion - im finding it difficult to drop down to 13.3" screen. The new glass screen on the macbook does add more contrast than the 15.4" on my old MBP, making it a crisper picture. BUT i enjoy the 'real estate / space' the 15.4" screen offers, and the physical 'width' of the laptop. It just feels more spacious and puts me in the mood to 'do stuff'. Whereas the 13.3" seems to have a small time, cramped, student feel to it.... Maybe i just need to get used to it? I appreciate its a personal decision but im wondering whether anyone's got any other opinions to share that might help me either way. I have 5-6 days to decide before i need to return the MacBook. They both have more or less the same specs besides the screen and hard drive. Both meet my needs. Any thoughts?