[manfeed]

...by default anything in an Extras/extras subfolder will be identified as an extra and added to the db, however they won't appear as seperate library entries creating clutter in the Library (no longer any need for anything in advancedsetting.xml), and the only way for these Extras to be seen and played is via Extras in the Movie Info dialog...

Taking that into account, now I have another question. For me, an 'extra' is anything related to the movie, additional covers (images), songs belonging to the O.S.T. and so on. I put all that content in the 'extras' folder and with the advancedsetting method I didn't have to worry. What about that with the new option? For instance, those songs, will also be added to the music library and ignored, or what? Thanks!