I always enjoyed it when people who stopped posting long ago, who you thought you had forgotten about, randomly return for a one off post only to disappear all over again.
Finally beat it after playing a few hours a night. I didn't get the pacifism achievement, and I'm not sure why. I only used lethal weapons on the bosses.
Awesome, the game just loaded up in what seemed like less than half the time it usually took.
No deaths so far, besides a boss. I just sneaked by all the guys in the intro.