Max,
Movies are linked, not embedded. You can insert one using Insert>Movies &
Sounds>Movie from File (In 2007, Insert tab>Media Clips group>Movie.) Make
sure that the movie file is in the same folder as the PowerPoint file, before
you insert it. If you send it to someone, or put it on a CD, you have to
include the movie file.
Ellen

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Author of How to Do Everything with PowerPoint 2007
http://www.ellenfinkelstein.com
> All,
>
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> Max