Yeah, just crack the fucking thing. Hell, failing that, just torrent the whole damn things. If you've already paid for the game, it's perfectly legal.
Cracking it? Eh, iffy, but iffy enough that there's no strong argument AGAINST it.
Torrenting a game you already own? Not really. It's only legal if it's a copy you've made from software you bought. Due to licensing bullcrap.
Yes, it's semantic bullshit, being that I see that a copy is a copy is a copy. And I dislike it, too, but there you go.
What impact does this have? None, really. It's hard to enforce, for one thing. Just a technicality, at best :-/