I did all the achievements back when I first got Entrenchment. It was the 10th or 11th achievement I got. I started doing the achievements again when I downloaded Rebellion last December. Space Ponies is the only achievement left. For what it matters, I often do not explore planets, so that gives me some kind of clue.
Using the install file Support provided I finally have Sins updated and working. It should be noted that while trying to get the game working I bought a new version of Trinity and it installed easily enough under XP service pack 2. But the downloadable and updated version requires service pack 3 and ,net4. Of course, this may not apply to everyone, but the solution from support does require SP3, at least it did for me.
Ditto the same story, though mine is slightly different. While rebuilding my system, I installed a previous version of Impulse (the previous Gamestop one). Before I could do anything else, they insisted I change my password. Once I did so, I was downloading the new app update, which does not seem to have a spot to register or enter serial numbers. After further investigation, it's apparent that you register by hi