A lot of DVDs are now coming out with Atmos or DTS-X as one of the audio formats. The number of channels available is dependent on the A/V system installed.  The Profiler seems to pick up "3D" as the choice for Atmos. It would be really nice if the Audio/Subtitles pull-down lists could be edited and the result retained.  For example, I would like to have 7.4.1 in the channels pull-down list and have that be the selected default for Atmos format.  Others might want 7.2.1 or 7.4.2 etc.