I too am having the same problem with Encore CS3. I am using OSX 10.6.2 snow leopard. I can my burnt SD dvd flawlessly in Blu-ray players, Computers, Xbox, PS3. However, the button highlights fail to load when playing in a standard DVD player. I’ve tried alternate DVD burners, and changing regional settings. Is there a way to fix this problem without reverting back to an older OSX?? I need leopard in order to use some of my accelerators. Please help if you have the solution