I have two Macs, which I'll call Mac1 and Mac2. I want to a buy an iTune for one of them using the other one. Mac1 uses an Apple ID of ID1 and has its own iTunes library. ID1 is authorized only for Mac1. Mac2 uses an Apple ID of ID2 and has its own iTunes library. ID2 is authorized only for Mac2. Because Mac2 (temporarily) does not have Internet access, I want to buy a tune for Mac2, but using the iTunes Store from Mac1. Can I do it following these steps? On Mac1 in iTunes, log into the iTunes Store using ID2. On Mac1 in iTunes, buy and download the song. On Mac1 in iTunes, use "Show in Finder" to open the folder containing the song in the iTunes Library. In the Finder, manually copy the song file to Mac2's desktop. On Mac2 in iTunes, import the song from the desktop into the iTunes Library. On Mac1 in iTunes, delete the song from the iTunes library. Will the end result be just as if I had purchased it from Mac1? Do I need to add steps to authorize Mac1 for ID2 and then deauthorize it afterwards, even though I don't want to play the song on Mac1? Is there a better/easier way to do this other than waiting until Internet access is restored?