3rd Strike Rule & Pass Balls: Expert Clarification

Question
I noticed that a person asked about the 3rd strike rule with bases loaded.  You replied that a defensive player (normally catcher) can just step on home or throw the hitter out at first.  I've always thought the 3rd strike rule only takes effect with a runnerless first base.  Am I wrong?  Also, if a hitter does strike out on a pass ball, is it scored as a pass ball or wild pitch/ or a stolen base.  I know it's pass ball or wild pitch, but I need an expert to validate me in order to win an argument with a friend.  Anyways, thanks.

Answer
Thomas,

The 3rd strike rule applies in all conditions when there are two outs, even if there is a runner on 1st base.

If a hitter strikes out on a passed ball or wild pitch, but then gets on base, it is recorded as an error on the catcher.  If runners advance, they don't get credit for a SB, unless they started their steal before the ball becomes a passed ball.

Hope this helps!

Brian