I am at a point in my game where when I end my turn, the next turn the computer drops to the blue screen of death. I have a save at just before the offending turn. Other than that, things worked pretty well. I can run Civ IV BTS just fine. This is the second game this has happened to me. The first one, I just restarted again to see if it was just me, but now it's happenning again. I can only get through about half the game. I turned down the video to Low, just to see if that would help, but it didn't. I have looked through the forum and have seen that no patch has been promised yet for the game, but I'm hopeful that will change. I really like the game - what I've played so far has been fun. Just hope I can finish a game someday!