Not sure why the SWFs are playing early. If the box for
Controlled by presentation playbar is checked. The SWF should wait
until that slide plays, but this sounds like something that you may
have to share the presentation so that someone else can see exactly
what is going on and problem solve from there. I'd be happy to look
at your presentation if you would like, you can PM me to not share
with everyone, or if you have a resident Connect/Presenter Expert
(other than yourself of course) that you know and trust, go to
them.
Jorma@RealEyes