I just got a MacBook Air and have been enjoying having the world's lightest laptop. It's an amazing piece of engineering and while it appears to have some critical features missing (like a DVD drive or Ethernet port) the fact is that I never used those features on my older MacBook Pro laptop either so it's not anything I miss. Frankly, with my Corsair 8GB flash drive, it's just a super-modern version of "sneakernet" and...

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