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Ranier Brockerhoff gives an extensive analysis of the guts of the new Macbook, the changes Apple made, and why they made them (or at least, the apparent benefits of the changes they made). His conclusion? It was a choice between the Firewire 400 port and another (unpowered) USB 2.0 port, and Apple figured that more people wanted the latter. In the Macbook Pro, the 800 port was included because not only can it handle legacy peripherals through an adapter, the form factor is planned for use in the next two Firewire iterations.

One of the common complaints (especially from me) was the lack of a Target Disk Mode, making disc migration a pain. Brockerhoff brings up an interesting point: the new Macbook makes it easier for technicians to access and replace the hard drive.

Omission of a Firewire port has raised the most objections; this happened too when the Air came out, remember? No Firewire also means no target disk mode. Target mode for migration, while convenient, is not really necessary if you have gigabit Ethernet. With the hard drive so easily accessible, a technician no longer needs target mode for debugging; it’s easy to yank the drive out and plug it into a SATA-USB converter.

Dig in to the article: it’s a great piece that explains Apple’s decisions from both a business and engineering standpoint.

Read []Brokerhoff.net] via [Gizmodo]