You know whenever you copy, (backup) a movie with clone dvd & if you do just the main movie w/the menu but no extras. After completion eject the disk & then re-insert into computer. Again fire up clone dvd you get: the main movie menu and all of the 00:01, 00:03, 00:11 etc. Now whenever you click on a bonus feature that is not there then you get linked back to the main menu. These are all of the links back to the main menu that clone dvd inserts on it's own. Well, my question is if a person makes a copy of a copy do you choose; (clone a dvd including all titles & menus) & copy all of those links & everything, (it seems loke to me that then clone dvd wouldn't have to create these links again, just copy them) or do you just choose the main movie & menu & let clone dvd re-create these "links" agian??? Like I said before, it seems like that if you choose the first option then sometimes there can be problems with the links not working right, so it seems like it is better to let clone dvd redo them. & then there is the issue (if you choose the second option then when you are backing up an original (with css encryption) there are still a few of those no video/audio links & i wonder if those should be included/excluded! Again I am making an issue of this because it seems to me sometimes that if you copy the "links" as they are & not re-create them, then sometimes there can be problems with them not working right. Any input???????