The $999 MacBook Air has 64GB of solid-state storage. Is that enough?
For a second computer used in an iPad like fashion, yes. Otherwise no
Solid-state is the way to go; I'd take 64GB of it over a big hard drive
No, it's just not enough, but the next size up (128GB) sounds OK
Even 128GB isn't enough, but the biggest Air capacity (256GB) is OK
Even 256GB is too small these days
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