the specialist at the apple store claimed that that MBA comes with a thumb drive in the box to allow reformatting by myself. but the MBA didn't come with one and i couldn't find any reference material online to confirm..
The 2010 MBA did. I haven't bought the 2011, so I am not sure. I can tell you that you do not need it. You can do a clean install of Lion with an iTunes account and an internet connection, very easy and convenient.
No, it doesn't come with a thumb drive. If you need to reinstall then you can use the recovery partition to do that. There is also the ability to install Lion on a new drive directly from the Internet.
If you do want to create a bootable thumb-drive, I'm sure that's possible. Though it might require you to download the OS X Lion install file from the Mac App Store, making a disc image out of it, and using Disc Utility to create the bootable drive.
There is no option to create a bootable thumb drive that I could find, and the Lion build in the AppStore is a different build that what comes with the MBAs.
I too am looking for a better catastrophe recovery solution....
The best thing you can do is get Carbon Copy Cloner and copy your main installation to an external drive.
It would also be nice to have something that would put the drive back to its original factory state, including the recovery partition.
That's not going to help me if the whole drive goes south. I need something that will let me repartition the drive so I can restore that image.
On my PC I use Acronis True Image. When you boot into the Acronis CD it has tools that let you delete/recreate partitions, etc.
It would also be nice to have something that would put the drive back to its original factory state, including the recovery partition.
You would boot from the external drive into Lion, or go to the recovery partition and install Lion to your new drive.
how'd he do that if he doesn't have another mac?
What about waiting until 10.7.1 or 10.7.2 is released. That build should support clean installation on the 2011 MBA. Is there a way to apply the update to the installer? This is called slipstreaming in the Windows world.
My own opinion is that for the price of admission, Apple should definitely supply a thumb drive with the 2011 MBA just as they did with the 2010 MBA. I am not satisfied with the Internet Recovery solution,
as I should have the ability to do my own self-controlled complete erase & restore when I want to, locally, without being forced to the "cloud".
IMO, if you actually bring your Mac's restore DVDs with you every time you travel, then you're in the .0001% club.This, especially since I travel quite a bit and internet / speeds can be iffy a lot of times. It costs Apple almost nothing to give it to us, they just want everything to be Mac App store and make it more difficult for everyone.
IMO, if you actually bring your Mac's restore DVDs with you every time you travel, then you're in the .0001% club.
In addition to the recovery partition, the new MBAs (and all future Macs) have the ability to partition/download/install directly from the net, via the machine's firmware.
eg: You completely replace the drive in your machine (so no recovery partition) - you can still boot into the firmware OS installation tool and download/install Lion (and future versions of OS X).
It still requires you to have an internet connection, but you aren't stuck if you accidentally blow away your recovery partition or install a new drive.
You would boot from the external drive into Lion, or go to the recovery partition and install Lion to your new drive.
I tried this, and I couldn't figure out where to make it do this. Do you have a link to some instructions?