Hey, this is seems like a fast and cool tool! I just tried it on a huge avi file, a movie, trimming out one-second chunks where there were swear words. (about 30 little chunks trimmed out) Both "video" and "audio" were checked when I was doing it. But, when I saved the trimmed file, it ended up with the sound 'way out of sync with the lips. Why did it not trim out sound and picture at the same time? Any ideas?