TMT still plays the HD audio when playing Blu-ray from folder. I think you mean playing from fileSimple, powerdvd doesn't allow to play from harddrive. Slysoft can't fix this. If cyberlink decide to go that way it's their choice. Also TMT 3 is the one which does allow to play from harddrive. Another thing to keep in mind if audio is True-HD then playing from folder won't work. No matter what player being used.