1) I download a music album to my computer. I would not have bought this album if I had not been able to download it, no sale is lost, no property goes missing.
No sale would be lost if you stole it from a store because the chain stores buy them off the label. Once the units are in stores, the money's already gone to the label.
Whether or not it is in physical is not irrelevant per se, but it is being a stickler for details that don't really matter. It's semantics.
I agree that the RIAA are dickheads, and that the crime people are being charged with is not strictly speaking the one they should be.
However, if a band has chosen to sell their music in a physical form, and not put it out for free on the internet, then if you download it instead, that is you being a dick, because if it was their choice to charge people to listen to it, then you should either pay for it or not listen to it. They have not chosen to put their music on the net, it is illegally copied, and whatever crime it may be semantically, it's still some sort of crime even if I can't construct what it is.
There's not really an equivalent situation that I can use as an example, because there's not really anything like it.
Also, I would argue that buying a pirate CD is worse, because not only are you not buying the CD from the artist who made it and giving that money or whatever, you're giving someone ELSE the money, which is ridiculous. I mean, how much of an asshole do you have to be to instead of giving your money to the artist whose music you like, but to a criminal instead. Where's the moral high ground in that?
...You know, aside from the one I'm standing on. Or rather, that my high horse is standing.