As I’ve noted, unlike the new MacBook, the MacBook Pro revision retains FireWire, in the form of a FireWire 800 port. This does represent a switch to an NVIDIA chipset, so there may be new performance wrinkles with some interfaces. But it’s not the FW800 port per se you have to worry about. It gives you one less physical connector (previous MBPs had both a FW800 and FW400 port), but even the earlier models had just one bus for FireWire, shared between those two ports. There is a little bit of inconvenience there in that you need an adapter cable and have one less port free, but it’s much less of the deal-breaker the MacBook’s lack of FireWire or expansion is.

MOTU had already published a support note out about supporting FW800 ports — executive summary: don’t worry about it. Now Apogee, makers of the Mac-only Duet, weigh in:

Connection between a “late-2008″ MacBook Pro and Ensemble or Duet is made with a commonly available FW800 to FW400 adaptor or cable. The connection of Ensemble or Duet to a FW800 port is fully supported and in no way alters the performance of the interface.

Ensemble and Duet Compatible with New MacBook Pro [Apogee Digital]

Via MacMusic; thanks to USO Project

1. Cosmetic changes, under-the-hood tweaks, don’t care that much. Hey, a pretty, new Apple laptop is all fine and good, don’t get me wrong. But PC notebook makers have in recent months rolled out new hardware improvements a lot faster than Apple, and often at a much lower price. That’s not to say the Apple don’t make a very good or even better deal … just that what generally happens is, looking at Apple’s lineup, improvements tend to get bundled together. Maybe I just hate the MacBook Air because it’s beautiful, I don’t know. So, I think this could be big news in the sense that people waiting to upgrade could be very happy, just not earthshaking news. Then again, what we could see is…

2. Multi-touch screens on the whole line. Now that could be interesting. Commodity touchscreens on laptops already appear imminent on PCs in general, so it’s not hard to see Apple getting into the game. And while many people rightfully point out that touch in a laptop form factor isn’t all that practical, for musical applications and live onstage use, it’s a dream.

All bets are off Tuesday.

Updated: Okay, so what we got was basically (1) — except that I missed the “and critical FireWire ports get Steved” part:

… on Create Digital Motion: New GPUs, Connectors; Non-Pro Changes and Did Apple Just Eliminate All S-Video, Composite Video Output?

… on Create Digital Music: Whither, FireWire? What the New Apple Laptop Port Changes Mean for Audio

For anyone who thinks Mac users are superficial and care only about form factor, ahem, we’re going to be talking about jacks. Got it?