Upgrade RAM myself?
I like the design of the thing, the plastic Macbooks feel cheap because there are so many parts rubbing against eah other, bending under your palms, etc. Even the Macbook Pros had that problem. This seems to be solved with the "brick" of aluminum.
The loss of firewire is sad on the 13" laptops. Video editing isn't really fun on a small laptop so few video people would go for the 13". But the audio guys that swear on their 12" powerbooks for stage applications and on-the-go recording with external hardware need Firewire. 15" just isn't mobile as 13". So either Apple will have to add a firewire 400 due to popular demand or introduce a 12" Macbook pro.
The fact that the low end aluminum Macbook has a "slower" (MHz) CPU than the one it replaces and a higher price tag is odd. I guess the CPU is a different generation though (although still in the Core 2 family) with more Cache, daster Bus, more eficient design so it outperforms its faster clocked predecessor. Still, it feels like a downgrade.
I'd get the low end alu Macbook if I were in the market right now, but the price is a little high for what it is and I'd really miss Firewire. And I'd probably end up getting the high end version because of the backlit keyboard, not the few MHz more.
One question remains though...
Can you upgrade the RAM yourself?
YOu can remove the battery and hard drive it seems, but no mention of RAM. I'd want to get more RAM with the next OS version if it's like Leopard and requires double the RAM as Tiger to run well.
EDIT: Is that a yes for user-upgradable RAM?
http://arstechnica.com/journals/app...-on-with-the-macbookpros-removable-hard-drive