I had a sixteen part movie file that I dragged into the window, hit Add and had the single movie file in a just a few minutes. Just make sure you start the lowest number at the top when you're adding files. The only thing that would be nice is if I could delete a single file line item. It seems to be all or nothing, so a mistake in the queue required me to re-add every file. Not a big deal. Also, the Add button should be something like "New Movie" or something. My first instinct was to use the Add button at add new files, not to create a new compiled movie. Awesome start, however, and exactly what I was looking for. Thanks.