OS X for MacBook Air

[sevaka]

I want to buy a set of Mac OS X Leopard install discs. It says on the discs "MacBook Air". Does that mean that the OS can only be installed on MacBook Air?

 

[simsaladimbamba]

Yes, it can be only installed on a specific model of the MBA though, not every MBA out there, as these are the grey RESTORE DVDs.
You need a RETIL DVD.
If you have an Intel Mac, why not get the Mac OS X 10.6 Snow Leopard Upgrade DVD for 29 USD, which works like a RETAIL DVD.