Apologies I wasn't specific enough. I am using MyDVD in EMC 10 Suite (I recently upgraded from EMC 9). I have been studiously going through my old Camcorder tapes, first capturing them to hard disk and then editing the clips to create DVDs. I always start off by launching MyDVD from the main suite and then adding the clip (which is a single large clip captured from Hi8 camcorder tape. I then split the clip into a number of panels, create the chapters from these, add the transitions etc etc. This typcally involves editing the movie in Videowave and then returning to MyDVD by pressing 'Back to Menu' so yes the main two apps used are MyDVD and Videowave (I also use the Copy section in the main suite to Burn the image to DVD as the final operation). I then preview the finished project and finally when happy I burn to DVD. As I have had one or two crashes going straight to DVD I now burn to Hard Disk first to create an ISO file and then burn the image to DVD. This has all been working OK until my latest movie. I went through exactly the same process as before. When I was burning to hard disk I even saw on the preview screen that the menus were being encoded and the image file created successfully. However when I look at the DVD after I have burned the ISO file, it doesn't have any menus at all. It just satrts playing all the chapters one after the other (with transitions) and if I try to go to the title or root menu (from CinePlayer - I have also tried using other players such as Windows Media Player and my home DVD player) I just go back to playing the first chapter. I haven't changed the project settings at all. I am using the ones I have used for a while ie PAL, HQ, Interlaced etc etc. Any ideas ? I have since re-opened the previous project file I made, burned that project straight to DVD and that DVD worked with all the menus (as it had done previously). Why ????