A New Boot Camp

One thing that always bothered me about the 2010 MacBook Air was while Apple gave you a USB stick with OS X on it, you still needed to use an external optical drive to install Windows. By default Boot Camp wouldn't let you install Windows 7 off of a USB stick or external USB hard drive. Of course with some extra work you could do this on your own, but it's something that Apple should've made easier from the start.

With the 2011 MacBook Air, Apple did just that.

The Airs ship with a slightly newer version of Lion with an updated Boot Camp Assistant. Here's what Lion's default BCA looks like on a system with no optical drive:

And here's the new screen for the MacBook Air's build of Lion:

Boot Camp now asks you for a Windows 7 ISO and will automatically create a bootable USB drive for you. Here's the folder structure of the result:

I gave Boot Camp an Intel X25-M G2 connected to an Apricorn SATA to USB 2.0 adapter (a great way to quickly install an OS). Note that the BCA will also download the latest Windows Support package from Apple and include that on your USB drive. The total space required is just over 4GB, so all you really need is an 8GB USB stick and you're good to go.

Installing Windows 7 on the MacBook Air is painless, especially when you've got all you need on a single USB drive. But what about performance and battery life?

Battery Life Windows 7 Application Performance
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  • OCedHrt - Tuesday, August 2, 2011 - link

    35W is maximum draw I think. On average you don't use that much, and on idle you save even less. My Z, as an entire system, draws 22W on average during browsing.
  • darwinosx - Saturday, July 30, 2011 - link

    If you had actually read the review or knew anything about the Sony Z you would know that this is a different ultra low voltage i5 processor that was just released. You would also know that Sony's are higher priced, poorly made, little service and support, and run Windows.
  • OCedHrt - Tuesday, August 2, 2011 - link

    I would know that my Z runs fast, plays my games, carries around just as light as an Air, is built to last, never needed support, and cost me less. And people still have their 3 gen old Z's running core duos going strong.

    The Z does not want a ULV processor. ULV is only good if you want to increase your battery life at the cost of performance. The Sony Z does not lose to Air in battery life at all. Just because something just came out doesn't necessarily make it ideal. Would there be a market for the new Z with ULV? Maybe, and it will then kill the Air in battery life and probably cost even less.
  • KPOM - Thursday, July 28, 2011 - link

    As usual, a nice and thorough review. Thanks for the comparison to the i7, as well.

    Apple did a nice job with this one. They have created a mainstream "ultra book" months before the others come out with their blessed-by-Intel versions. It isn't as powerful as the Vaio X, but is more reasonably priced. It beats the relatively new Samsung Series 9 (which still relies on an i3 and less powerful graphics) while maintaining similar pricing. The i7 available in the 128GB 11" is a good deal at $1349. I opted for the 256GB 11" and got the Samsung (though the Toshiba would have been fine - I had one in my 2010 MacBook Air).
  • OCedHrt - Tuesday, August 2, 2011 - link

    I hope you mean the Vaio Z. The X was amazing but it was a paper weight.
  • iwod - Thursday, July 28, 2011 - link

    The next gen of tech, Haswell, PCI-E 4.0, Thunderbolt 2.0, Faster SSD will be perfect fit for Macbook Air.
  • lokiju - Thursday, July 28, 2011 - link

    I wonder if Sony's Air challengers external GPU would work with this if you could get the physical ports adapted to fit...

    A external GPU would probably be more than it's worth for me but still a cool concept.
  • mschira - Thursday, July 28, 2011 - link

    That last sentence made me think. Why not integrate the external graphic card into the external display?
    That would be neat.
    M.
  • wicko - Thursday, July 28, 2011 - link

    I think I would still prefer an external GPU kit or something. This way you still have choice in GPU and in monitor, including existing ones.
  • tipoo - Thursday, July 28, 2011 - link

    I'd prefer a separate box for the GPU so you don't have to toss the display when its outdated. With thunderbolt you could potentially connect the Air to the display, then daisychain the display to the GPU.

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