Which MacBook should I get? I've saved up a bit of money working so far this summer and I'd like to buy a new Apple laptop. Right now I pretty much use my current computer (a 2002 Dell) for basic stuff - internet, word processing, DVD's, Hulu, etc. - and I don't really see that changing.

But I feel like I made a mistake when I bought the Dell of not getting enough computer; I went for a pretty basic model, and it started to feel pretty slow after just a year of having it. As the internet got more complex and you could do more stuff with a computer, using my computer became more and more of an exercise in patience.

So one of my primary objectives is to buy something that's still going to feel relatively snappy for basic computing in 2-3 years.

Looking at probably a 13" (though I might be able to be talked into the 15") and I really like the look of the unibody design, so I've kind of narrowed it down to the two models of the new 13" MacBook, a refurb 15" of the last gen MacBooks, or (splurge!) a new 15" Macbook.

Does this sound about right? And if it does, which do you think will fit my needs best?