I'm curious. Were you given just one option for download? I had two. One was for the mp3 file only, the other for the audiobook. I went with the audiobook. It includes the cover, and the liner notes and all, but also includes interviews from the cast and crew.
I'm thinking if you do download only, it gives you just the mp3, but if you do the cd, then you get both options. And that's why I ask, since you have experience there.
I do hope this means we'll get the sequel a month early as well. Otherwise, that wait is going to be way longer than I'd like.