Hi, I noticed that the otherwise usefull feature of importing DVD information from a DVD by importing an IFO file throught the file import feature will give most information about audio languages and subtitles but some are not recognized. Whereas a freely available program such as DVD Shrink http://www.dvdshrink.org/will succesfully identify practically all languages by their name. Also DVD Shrink gives information about the size of the Subtitle stream so that an assesment can be made whether or not it is real subtitle information or not (sometimes an English movie has also a French Audio track together with a second French subtitle track to translate any written information in the Picture but this is not a true Subtitle track and generally is substantially smaller than a real subtitle track). Perhaps the File import feature which is now used to import information from IFO files can be enhanched with some of the information given above.
Also it seems that using the IFO import feature will erase (at least) the movie length field in the main tab.