I think that the update is great, although I would've also liked a user-replaceable hard drive, but I have an external hard drive that I can store my data on for now. I would've liked a higher resolution 15" display, as the 17" is a bit out of my budget, even if it was only on the higher end 15" display. Although I do like that you can now put 4GB of ram in it now, that'll be handy with all the photoshop that I do. I also like the new GPUs, though I would've liked them to be 256/512MB also, but at least they are a lot faster than the X1600. And I also really like that they are using LED lit displays, hopefully the battery life will increase because of it, my MacBook Pro's battery life is horrible when compared to my old iBook's. Overall, it was a very good upgrade, and I think I'll be getting a higher end 15" within a week or two
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