I have an experiment in which a single trial consists of a text event followed by a movie followed by another text event. The events are not randomized. However, in running the experiment, SuperLab displays the text that is supposed to come before the movie twice, both before AND after. If I replace the movie with another text event (I did this to try to troubleshoot the file, as troubleshooting with the movies being played in the experiment took way too long), the experiment is just fine. It's only when superlab is playing the movie event that it seems to display the text preceding the movie twice, before and after. The movie is a 90-second .avi movie. Any idea what could be going on?