The only significant differences between the 2.0 and the 2.2 are the superdrive and extra drivespace (40gb) in the latter compared to the former. You'll have to decide for yourself if they're worth the $200 extra.
I bought the 2.2 over the 2.0, not because of the speed, but because of the superdrive. To me, any modern day computer that can't burn a dvd is useless, especially one that cost over $1k.
I bought the 2.2 over the 2.0, not because of the speed, but because of the superdrive. To me, any modern day computer that can't burn a dvd is useless, especially one that cost over $1k.
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I would get the 2.2. I got the 2.16 last year when it was the top of the line, and I am glad I did. Not only for the speed, but for the SuperDrive, and extra HD space. You will be glad you did.