The question I want to know is, can I install the game from the CD to, say, a Steam directory or something, and have it be activated into my library, and thus track my time, achievements, library, etc. just as if I digitally downloaded it from Steam.
I know the game can be activated through Steam, but do I have to DOWNLOAD it from Steam for it to be recognized as a game in my library and patched by it? If that makes sense.