craigo424x.
i bought a macbook, (blackbook, 2 gig RAM, 160HD) 2 weeks ago...
I returned it and went with a 2.2ghz Macbook Pro. It is AMAZING how much faster the Pro is compared to the Blackbook. I'm not saying you should automatically spend the extra money for a Pro, but I'm telling you, The 2.16 Macbook was a dog. It felt slow from the minute I booted it up.
I swapped it for the Pro, They both have 2 gigs of RAM, so I don't think that had anything to do with it, and I'm not even talking about in games, so of course the Pro's Video card will outperform the integrated Video card in the Macbook, but from the first time the Pro booted up, it has been noticably faster than the Macbook was...
I burn a lot of movies etc, so a superdrive was a must for me, and my pro only came with a 120 gig HD, I have a 250Gig on order cause my Pro is basically already full and I need the portable space... But the Screen real estate and speed of the pro far surpasses the Macbook.
What i'm really getting to is that I would highly recommend you get the fastest processor you can afford. As I stated before i'm not pushing you to go with a pro (Although if you can afford to, I would HIGHLY reccomd it) but I would at least get the fastest Macbook processor there is.
Good luck with your decision,
Gromet