In regards to ripping your own movies with subtitles to be played back on Apple TV, does it have to be "burned in" to be available, or can it be a separate track ? aka... I've had a few Asian movies, DVD ripped fine, but other times i needed explicitly select "English" under "Subtitles" tab in order to make this included. What .SRT/.SSA ? Can Apple TV handle these or not ? Cheers.