Timing problems

Hello, All.

    It has been quite a while since I've done any SMIL work, but I've got a
presentation that I really need to fix some timing issues on.  It's a Flash
front-end with a series of audio-streams that go along with it.  For some
reason it says that the presentation is 200+ Kbit, which seems rather high.
I think it's a matter of me not having timed things properly, but perhaps
one of you can offer some insight into the quickest way to deal with this.
Thank you very much.

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