Installing Mac OS X

With no built in optical drive you have to rely on the network for all CD/DVD based application and OS installs, or spend the $100 on an external drive.

With the version of OS X that ships on the MacBook Air, Apple has enabled the first unbelievably seamless network boot function I've used on a computer. Just hold down the option key when starting up and you'll get a drop down of available wireless networks. Select the one you want to join and any shared OS X discs will appear in your boot menu above.

In order to share an OS X disc for installation you need to install some software on your Mac or PC. The Remote OS X Installation software allows your Air to see and boot from a OS X install disc over the network - you can choose whether wireless or wired if you have the Air's Ethernet dongle.

Installing OS X on the MacBook Air already takes around two hours thanks to the incredibly slow disk drive, but it's even longer if you do it remotely. Over 802.11n it took around 2.5 hours for a complete install of Leopard.

Application installs work similarly; just install the remote disc software on the machine whose optical drive you're going to be leeching and the Air will handle the rest. Obviously encrypted content won't work remotely, so no store-bought DVDs will play over the network. Thankfully most OS X applications can install by simply copying over the .app container, making a network install pretty easy.

Getting video on the Air all but requires you have unencrypted content so, um, XviD rips for all. It's almost as if Apple is encouraging piracy by not including an external optical drive with the MacBook Air. Be warned however, the argument that Apple made you download a rip of Superbad probably won't hold up in your court case against the MPAA.

The remote disc stuff works fine but it's not so useful if you're on the road, which means the $100 external optical drive is probably a good investment. I've owned enough ultra portables without integrated optical drives to know that even when you think you hardly use one, you'll be frustrated by all the times you need one but don't have it.

The SuperDrive Inside the Air
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  • Anand Lal Shimpi - Thursday, February 14, 2008 - link

    You are correct - it looks like the power draw is identical to any other USB optical drive. I don't see any indication of any hardware based authentication tied to the drive, although I haven't specifically tested it.

    Take care,
    Anand
  • Brau - Thursday, February 14, 2008 - link

    Wow. Thank you very much for looking into it. IF you do get a chance to test out the drive on another MBA, I'd sure like to know the result. I'm really hoping they haven't invoked any limitations similar to Remote Disk under the assertion that people could use it to share media content.

    Cheers,
    Brau
  • Xenoterranos - Thursday, February 14, 2008 - link

    Bravo Anand. I loved the review, and it reminded me of why I started reading Anandtech in the first place.

    I honestly couldn't care less about the Macbook Air, but the review was top notch.
  • mlambert890 - Thursday, February 14, 2008 - link

    So Anand...

    Seriously.. the Mac koolaid is making you drunk.

    Youd be "blown away" if Dell and Gateway took away the removable batteries from their existing thin and lights (they dont make ultraportables, and neither does Apple), made them thinner, and removed a bunch of ports and the optical drives?

    Were you "blown away" by the Sony X505? Or how about any of the MANY PC based notebooks that are a LOT smaller and lighter than the MBA?

    I guess not. They're not that nice white color with the Apple logo and arent held up by Jobs at the Mac expo.

    Are PC guys really getting THIS desperately bored that now we're going to join the flocks swooning over any crap Apple chucks into the marketplace?

    At least be honest man. If the MBA had a Dell or Gateway logo you would TEAR IT APART for lack of ports, too large of a footprint, weight that was mediocre since there is a BIG list of sub 3lb PC notebooks and.... NON REMOVABLE BATTERY.
  • mlambert890 - Thursday, February 14, 2008 - link

    Not to be picky but, well, *PC* reviews are always picky. There is NO WAY the MBA is an "ultraportable"

    Its HUGE in terms of the dimensions that mean something - LxW. It is a THIN AND LIGHT.

    Im typing this on a Fujitsu P1610. THAT is an ultra-portable - 9.1x6.5x2.2lbs

    13x9 is massive. My Sony SZ had similar dimensions and I couldnt open it in a cramped coach seat on a plane.

    People keep talking about how "the MBA is for special people - you dont get it". MANY of us *do* "get it". There are ALOT of travelers like myself who have been using notebooks in this space for YEARS.

    Apple has given us yet another ~13x~9x~3lb notebook. The only difference is this one is THINK (useless) and has NO REMOVABLE BATTERY (big problem)

    I keep seeing Mac lunatics ranting about how the battery *IS* removable because you can surgically remove it. Its funny because thats pretty directly counter to the argument of "only special people use this type of notebook" since those "special people" are executives and road warriors who NEED TO SWAP BATTERIES WHILE ON A PLANE and also need to open the thing on a plane.

    Sorry to all the drooling Mac-o-philes, but the MBA is a miss.
  • Griswold - Thursday, February 14, 2008 - link

    But but... its only 10 tiny screws of varying sizes that need to be removed to change the battery - anyone can do that on a plane!

    ;)
  • Souka - Thursday, February 14, 2008 - link

    13.3" screen and 3lbs...

    Why not a
    faster laptop
    heckuv a lot more durable (proven)
    2.2lb (26% lighter!)
    upto 4GB of ram
    upto 200GB SATA HD, not old school PATA...
    Wi-fi a/b/g/n + EVDO broadband (Verizon or AT&T...you can choose!)
    you can CHOOSE what CPU, RAM, an HD you want....
    fingerprint reader
    hardware based security encryption (if you set it up and lose your laptop the data is %100 safe)
    choice of 4 or 8 cell battery....carry an extra and change without taking 10 screws out...or upgrade at any time
    can be purchasd in tablet-form...uber cool

    Oh yeah...prices start at hundreds less than Macair



    what am I talking about?? Lenovo X61...and other laptop makers are in the SUB 3lb market....


    True...Lenovo's development is way more experienced at ultra-portables than Apple... and I do say the Apple is "pretty" and sleek... but if I had a kid in college, I'd spend the $$ on a Lenovo laptop as I know it'll take the abuse much better than the Macbook air and heckuv lot less likely to be stolen...

    My $.02...

  • OccamsAftershave - Thursday, February 14, 2008 - link

    And a X61 with a Penryn, 100GB HD and Ultrabase+DVD is $1600 vs. Air+DVD $1900.
    Only comparison negatives: with an 8 cell X61 is 3.3 lbs and resolution is XGA, not WXGA+.
    (And the 4 cell weighs 2.7 lbs. not 2.2 lbs.)
  • lopri - Wednesday, February 13, 2008 - link

    quote:

    This wasn’t going to be my ultimate work machine, I wasn’t going to be running Photoshop on it, I just needed it to do some basic writing and web browsing. In many senses all I needed was a notebook-sized iPhone.

    What happened to the special, customized, and powerful Core 2 Duo CPU that Intel designed just for Apple?
  • aliasfox - Thursday, February 14, 2008 - link

    It may be 50% faster than the 1.2 GHz ULV processors in most other ultraportables, but that also means it's also about 50% slower than most mainstream high end CPUs (2.2 GHz and up).

    Slow hard drive doesn't help either.

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