Take this with a grain of salt, as I've been wrong about some stuff in the past. If you have it saved as a movie (avi, mpg, etc) you might want to pass up on Videopad's iso export and just use the video file to burn on another program. Nero works well, and there are several freebees on the web. From what I've read, there have been some problems with Videopad burning to disks. I've burned some pretty long avi video files to DVD movies using Nero and others with no problems.