Question: Is it worth $300 more for the slightly faster CPU and slightly bigger hard drive in the 13" MBP?
I dunno, if I were choosing between the Macbook and the Macbook 13" pro, I'd splurge the 300 for the:
* Better graphics card (yes, I do want to do some gaming with mine).
* More RAM
* Extra port (two USBs and a firewire. Yes, I find that useful cause that means I can plug in my keyboard as the majority of the time I'm using my laptop as a desktop, iphone, and external hard drive that uses firewire all at once)
* Better Battery Life
* backlit keyboard
*Nice black border around the screen (that makes a difference, makes the picture look better)
*hopefully better casing (least in my macbook's case the frikkin palm rest area cracked on every single one. Don't know if the new ones have the same problem but I'm wary anyways)
*slightly thinner design (smaller the better. It's why I want a 13" over a 15").
Anyways, those are the reasons I think it's worth paying the extra 300 for (listed mostly in order of importance to me. Only reason slightly thinner comes in last cause it really isn't that much thinner so it wouldn't be a dealbreaker for me and better casing is second to last cause apple store guy claims the new ones don't have the same issues mine has so it may be a moot point).
The faster CPU? Not sure it's really that big a difference seeing as it is not much numerically and it's the same processor. And hard drives are cheap to replace (and at least with my macbook very easy to replace. I replaced mine and it was not hard at all. In fact my hard drive is as big as the one they aer offering on current macbook pro. Took them three years to match me just slipping in one I bought after market 2 years ago!).
But, think of it this way. It's got double the ram (2 gig ram chip is about 50 dollars). The bigger hard drive (haven't looked but let's say it would set you back at least 100 to replace). Already you got 150 dollars of the difference. Are all the other extras worth the extra 150 dollars (and is hard drive and/or ram even worth it to you to pay extra?).