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Futhark

macrumors 65816
Original poster
My wife has an iMac at work but she has a terrible Internet connection because her business is out in the country.

I know I can buy Mountain Lion and use it on all my Macs but can I download it from home on our fibre optic broadband and put it onto a pen drive to do and upgrade install? I can't see why not but just checking the downloaded file on one machine will install on the other.
 
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