I guess if the only thing you want to make sure of is that they watched the whole video before continuing, you could just have the "Next" button on your Lectora page not be initially active (either by making it not initially visible or by putting an invisible button on top of it that blocks the goto action of the Next button and displays a message saying that they need to watch the video before continuing) and have a page action that shows the Next button or removes the blocker (depending on which strategy you used) on a delay that's equal to the length of the video.Laura
