I'm in heaven!! Just got home with my new 2.53ghz MBP and oh the joy! I truly gave the MacBook a whirl (waited until the last day to return it) but the 13" screen just wasn't cutting it for me for a desktop replacement. So, I paid the buyers remorse tax and swapped it out for the MBP and let me just say, it was worth it!! There is absolutely no comparison on the screens (beyond just the size)... the quality is just night and day. I loaded up calibration profiles on the MB which helped quite a bit, but this thing out of the box is an order of magnitude better. I've still got to swap the 320gb 5400 for my 7200rpm 320gb sitting on my desk, but had to poke around with it a little before doing that. This thing is just gorgeous!