I have been using Presenter in PPT 2003 for a few years and more recently with PPT 2010 but have never come across this problem before. I have a movie file that is about 3 minutes in length, after I import it into a slide and publish, only 59 sec of the movie plays in the slide. Tried this in both PPT 2003 and 2010 with the same result. I gave the file to my colleague and he succesfully imported and published - the entire video file played in the slide. Any suggestions as to what is causing this?