1) Get
Stardock Central (our download manager, used to get patches or even the entire game should you not have your discs handy to install from).
2) Install it and log in with the same account you made for the forum.
3) Go to the Tools menu in SDC, and choose Register Products.
4) Pick Games on the left in the Register Products window, then find DA in the Product pull-down menu. Enter your email address (same as forum account, again) and serial number, then click Register.
-- If you have not previously registered GC2 to this same account (it should show your serial if you pick GC2 from the Product list in this window), you will need to register it as well.
Make sure you register DA to the same account you registered GC2 to if you already registered it! Both have to be on the same account in order to download DA.
5) Back at the main screen of SDC, pick Games on the left. You should see GalCiv2 under a Purchased Products heading on the right side. Select it and click the Update button that appears. (GC2 1.5 is required for DA)
6) Click the + next to GalCiv2 to reveal DA, select it and click Install.
That should do the trick. If you encounter an error message while trying to register the serial in (4), please contact
[email protected].