The black track is the only thing in VTS1–actually, all tracks (there are about 13 or so) are in their own folders, aside from the menu’s, which are all in one folder (there are 4); placement of the VTS folder containing the menus seems not to matter, at least from trial/error I’ve done.
My first play is my main menu, Menu 1–this is where I want the DVD to pick up after a double-stop.