bretm said:So what's gonna happen with this DRM. I just updated to tiger and when I launched iTunes it said I had to authorize this computer. Since this is my thirds OS upgrade, it now says I've authorized 3 out of a possible 5 computers! I've only got the one computer. What happens when I upgrrade a again, then get a new computer or something? I think many people may be in the same boat and discover they''ve basically just deactivated thousands of dollars of songs. There's gonna be some pissed folks out there in a year or two.
you're meant to DEAUTHORISE your iTunes before selling / wiping your computer, which goes to the apple store and says "ok that machine doesn't exist now" and you're back to 5/5 or 4/5.
if you get stuck and haven't done this, then phone Apple and they'll reset it. but you'll have to add your authorised devices again.