From the announcement:
Registration System Fixed!
Yes, the registration system is finally fixed. Go to http://services.adastragames.com to register your copies of:
Attack Vector: Tactical 2nd Edition
Squadron Strike Ship Book 2: The Three Face War
Birds of Prey: Airborne Alert
Don't forget to download your free registration bonuses by clicking "Resources" on the left of the page.
The Squadron Strike bonuses aren't there yet: we're updating all of the ships from the boxed set using the latest ship design spreadsheet. All of the ships will go up at once.
For Saganami Island Tactical Simulator, the Pirate Platform is available!