I upgraded to Sony Vegas Pro 16 Studio & had to reinstall DVD Architech Build 84. Incidentally, there does not seem to be any changes to the software. The problem occurred after I added my own photos to the BluRay opening page & scene selections. When I previewed my video, everything looked perfect - all four photos that I used were displayed. Then I rendered & burned the BluRay and one of the photos did not display in the Scene Selection. So I deleted the photo & added it back in again. The same thing happened. So I changed the photo and used another one. Again, after the burning, the same problem happened. Finally, I tried again using one of the background templates in the place of the missing photo. After burning yet another BluRay disc, 2 photos did not display. They were both photos that had displayed in the earlier burnings. So what on earth is going on? I really do not know what to do. Can someone shine some light on this very annoying & frustrating issue? Is a bug in the system? I even restarted DV Architech & completely redid the project hoping that may have made a difference, but it didn't.