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In 2008, does anything use the ExpressCard port that you care about? Isn't it basically obsolete?

You'd say the same about Firewire --- except:

* Losing Firewire also costs you "target disk mode", which lets you mount another Mac as an otherwise inert external hard drive, which is hugely helpful for backing up and restoring machines.

* Firewire is the standard remote debugging interface for the Windows kernel, and is an all-around great debugging interface (Firewire itself is basically nothing but a network protocol hooked directly up to a DMA engine); there's no perfect replacement for it that I know of.



ExpressCard is obsolete, and I don't care about it. That's just a list of the differences between MB and MBP.

It's only useful if you have an old EVDO/3G card that relies on ExpressCard.




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