After the change of dd+ audio quality of the audio is reduced . Only Dolby digital was far better . Cannot be noticed without home theatre . Channels like zee HD , mtv indies which has only dd audio quality is good but star gold HD and other channels bass is distorting quality is reduced , I have hero movie with both dd audio and dd+ audio , Quality of dd version is far better than dd + audio where it should be other way round . Not sure why tatasky has reduced the quality by giving dd+ tag . And to add to this some channels don't even have dd+ but tatasky says dd+ audio like set max HD . How is that possible .