It's what I've been holding out for...
Max resolution is a hardware limitation of the monitor. (I mean, it can be the video card, but the limiting factor in this case and generally anymore is an LCD monitor.) On an LCD youquite literallyhave a certain number of pixels to work with. Anything less is interpolated.
The current 15" runs at 1440x900 but the 17" has the option of having a 1680x1050 resolution or if you upgrade 1920x1200. The latter is more expensive. I really wish the 15" had the option to upgrade the screen resolution, even at an additional cost like the 17".
I currently own a MacBook and, while I'm very happy with it, I'm not really what one would call a "road warrior." At home it stays connected to an external monitor and keyboard when I'm not in bed and I take it to job sites and set it up at a desk. I rarely fly and when I do I'm generally reading a book, not working on a project. The main reason I own a MacBook and not a MBP is primarily because I found the price for the 15" MBP with its resolution to be just a bit excessive for what I was willing to pay. Basically, if I feel like I have a neutered resolution I'd rather have a smaller machine.
Although, 1440x900 would be awesome on a MBeven at a price bump or perhaps make that the stand out feature of the BlackBook rather than, literally, a $50 price bump for the color. At least on the Pro models, I don't know why they don't offer better resolutionat least an an option or somethingon the 15" models.