Sierra has made DVD Studio Pro's glitchiness unbearable at last. What software (aside from the Adobe subscription stuff) do you guys use to author DVD's from Final Cut Pro X? I honestly don't need a whole lot of advanced features, just 1) create chapter points with one or multiple videos, 2) create subtitles from external files, 3) create an interface from a custom background/font/etc., 4) Export as DVD .img files.