Hello all I've copied a dvd movie to hard disk and now i want to make some changes on files ( IFO files ) I have copied. 1- i made three subtitles for this dvd movie and inserted them into IFO file ( by using "ifo edit" ) but there is no button in subtitle menu of DVD to select even one of those subtitles and see it while movie is playing. How can i create buttons in subtitle menu of this DVD to select these subtitles? If I should use pgcedit what should I do to take action? 2- How can I change menus ( edit menus ) of this DVD? ( for example change background pictures ) Is there any guide or how to?