Is there a shortcut method to select all click boxes and replace them with another?

[Stephen Scotti]

I am modifying a Captivate project that I created by importing a
Powerpoint presentation. By default, it seems that when you choose
the advance slide on mouse click option that the click box duration is
set to 3 seconds and appears after 2.7 seconds. I would prefer that
is appear immediately, and since there are no animations on my slides
the duration isn't really relevant.

I can modify the ones that I have by deleting the current click boxes
and pasting in one that appears immediately and appears for the
duration of the slide.

So I have a couple of questions:

1. For modifying the ones that I have is there a way to select all of
the click boxes on my current slides and pasting over the replacement
rather than manually deleting the individual ones and pasting over the
replacement? The paste does work in a global fashion if I select each
slide and paste in the new click box, but I don't see how to globally
delete them.

2. For new presentations, I've resorted to choosing the advance
automatically option and then paste in the new click box after the
presentation is imported. This works, but I still have to manually
select all of the slides that I want the advancement click box on. Is
there a way to have the default click box appear after 0 seconds and
appear for the duration of the slide?

Thanks.