Not only does this give you a backup of the download (so you won't have to download it again), but it also gives you a handy way to install Lion onto another Mac you own. Find a recordable DVD disc and pop it in the optical drive (yes, you need an optical drive to do this) and click Burn.Click Burn, select InstallESD.dmg from your convenient location and click Burn.Fire up Disk Utility ( /Applications/Utilities).Right-click on InstallESD.dmg and paste (right-click and choose Paste Item) it to a convenient location (such as the Desktop).Open SharedSupport and find InstallESD.dmg.Right-click on the package and choose Show Package Contents.Open Finder and navigate to /Applications/Install Mac OS X Lion.NOTE: Do this AFTER downloading Lion and BEFORE installation as the download may be deleted following install!
So, you just downloaded nearly 4GB of Mac OS X 10.7 'Lion' install files from the Mac App store and are wondering if you can get this onto a DVD?
