I have a Panasonic FZ-100 that I have a few videos on that I would like to burn to a DVD (files are in AVCHD/MTS files at 1280x720p). I want one movie from several files (and some files would be multiple chapters). Such as: Movie: Video 1 - 3 songs (need chapter marks) Video 2 - 2 songs (also need chapter marks) Video 3 - 1 song Video 4 - 1 song What I want as a final product is a single movie with chapter marks for each song. I've tried using iMovie '08 to bring in the movies but it has an issue with one and gives me an error -39 when converting and doesn't bring the full video over. Also, I see no way to add chapter marks. So what would be the best way to go about accomplishing this? I know Handbrake can convert the files to MP4 - but I'm unsure of what settings to use to get the best quality. I also know that MPEG Streamclip can then combine the files into one movie for me - but again... I have no idea how to add chapter marks once I have the final movie and I'm not sure what format to export to on MPEG Streamclip. Any help would be greatly appreciated.