Question about MBA. How do you reimage/reinstall OSX?

[Spliff]

I assume you would have to have a portable HDD to do this, however I have never installed an OS from an external HDD.

Kind of a PITA if this was your only machine and didn't have other devices kicking around.

 

[wentwj]

in the guided tour it says you can use remote disk to do this... seems weird to me, but thats what they say so I assume it works and you can boot from remote disk.

 

[RITZFit]

there is also a separate usb super drive