I'm trying to use the Lion Recovery Disk Assistant and I get the following error: "The Recovery HD on this computer is damaged or not present. Recovery Disk Assistant requires a functioning Lion Receovery HD to create an external Lion Recovery" I'm using a MacBook Air that came pre-installed with Lion, but has had the second/most-recent version of 10.7.2 applied, for use with iCloud + iOS 5. Would this be the issue? I've properly formatted the USB drive as per the instructions. Any help would be much appreciated.