I have the booklet as well...no box though. All I've got is the Booklet and so far I've only been able to track down disc 1 of the gold edition. Good luck to you Stalin, I'll post if anything comes up for me that may be helpful.
I have the exact same problem...I had registered GalCiv 2, but when I finally got around to buying DA, I could only find the Gold edition in retail...I think I got it at a Gamestop at the mall in Corpus Christi, its been a while. Anyhow, just bought Twilight from this website, and it tells me to update DA everytime I try to play it. It lets me play, but it feels like maybe it is scaled down? I can update GalCiv 2, but not DA on Stardock, because I never registered DA and I have no clue where the
