I purchased a 13" 2.66 mbp for school. It's my 2nd mbp and my, like, 20th apple product over the years.
I didn't even consider the non-pro 13", at all. I've noticed the case degrades more readily over time - typically through staining. Whereas my aluminum unibody doesn't stain in the least. Also, you can simply tell by the construction the case is solid. Unless I drop it, it's going to look the same four years from now as it will today. I particularly like the solidity of the case, and the simpleness of it.
Purchased a OWC SSD drive for main drive bay, swapped out the optical for the stock 320gb HDD...and it flies. I have no doubt in my mind my MBP will be as fast four years from now as it is today.
The MBPs are well-built, solid machines. To me (a former professional graphic designer) the LCD is excellent - once calibrated for your environment. When I'm at home, I plug in a 27" LCD - no problems there, either. It all just works.
you have 1 year from the date of purchase to decide if you also want Applecare. Odds are, though, that if your lap top makes it 1 year, it will go 5 or more years....hard drive excepting, of course. Then again, at my last job we had mission critical macs that were nearly 10 years old w/original hard drives and all...so, who knows.
if you want it, it's in your budget it...get it...and enjoy
(ps: I more or less surf, use photoshop, write papers, listen to music, etc. w/my MBP)
edit: to answer a couple of your other questions - I had one of the "new" first-gen 2006 MBPs with the notorious whine. I had no trouble getting Apple to replace my motherboard for one which didn't whine and overheat without Applecare. Apple really takes care of people, at least in my experience.
also, it's likely that any future updates to the MBP line won't be anything that you would particularly need. The advantage for you would be, if you wait for the updates...you could get the pervious gen for less money...maybe what? $150-$200 less? Possibly more.
thanks sooo much for your input!
guess I'll be getting one sunday.
and
Is 2.4 GHZ still good and speedy?
Can you buy an SSD later on?