Imported Video Clip Won't Play

[Roger Guay]

Hello List

I have a one card stack into which I imported a QuickTime video clip 
titled "Movie.mpg".  On the card I have a button with a mouseUp handler 
and the line: "play videoClip "Movie.mpg" at 200, 100".  All I get is 
about 2 minutes of the rotating color wheel cursor followed by a black 
2-inch vertical band on the card.  The movie file size is 3.2 MB.  Any 
ideas?  BTW, I tried removing the ".mpg" from both the script and the 
name of the video clip but to no avail . . . same result!

Thanks, Roger