I don't believe you can upgrade another computer to Lion from a disk for a newer computer that has Lion, but upgrading your older Mac to Lion is cheaper than getting a superdrive and you'll get a lot more use out of Lion. I got my drive and used it for about a half hour of installing music software and then never again.starving student wrote:wirelessly eh ... so am I allowed to install the copy of lion that came with my airbook on my old blackbook duo so I can ravage it's dvd drive, it's got leopard on it right now?
and just what do these itunes ids allow you to do, I take it it doesn't make the music sound any better?
Authorizing your Apple ID is what lets you make purchases through iTunes on that computer and will also be linked to iCloud and Match. Also what I mainly needed it for is it will allow you to drag and drop media from iTunes on one computer to iTunes on another (with the same ID). So if I have tracks sitting on my main computer and I want them on my Traktor computer I turn on home share in iTunes, open my main computer library in iTunes on my Traktor computer and just drag the songs into my library. No need for external drive transfers or burning CDs.
If you have home share turned on you can stream music from any computer's iTunes library regardless of ID but if they don't have the same ID then you can't download tracks from one library to the other. My roommate and I use this for our epic music listening/sharing nights. We have streaming access to all our libraries on all our computers....his computer is his room and my main computer in my room both being streamed to the Mini in the living room. Tits!


