"it is a "FCP mov file" NOT a straight QT .mov file. "
this is what you get when you export a "QuickTime Movie" from FCP.
slightly confusing.
it will open & play in QT, and on the whole behave just like a QT file
i usually drag & drop onto QT icon in dock.
you can also do a get info on the file,
and set it to "Open With" QT player,
and also set it so ALL simiar files open in QT.
if this is destined for a windows system,
you should definitely do that, as well as add the .mov extension if it isn't there already.
nick