Hello: Currently, I'm making menued Blu-rays with Adobe Encore, burning the discs with Toast Titanium. Encore is no longer supported or upgraded by Adobe, and will not function beyond Mac OS 10.8. I think. Can't seem to get a definitive answer anywhere. Because I still need to use Encore, I am not able to upgrade my Operating System, which is causing problems in other areas. Which Toast program will allow me to make menued Blu-rays? I need to customize the chapters, add stills,etc.