Comments on existing version & Suggestions for future versions. If you want a new feature suggest it here. Discussions about beta versions also come in this section.
second: how about a mass renaming feature, so i can highlight several films on the left and still edit fields on the right (kinda usful for filds like: MediaType, Language, Disks, Country, Framerate etc.)
You can do that already actually :
Select the movies to modify, click Tools -> Scripting, go in Editor, click New, then enter between begin and end the following new line :
SetField(fieldLanguage, 'English');
(for example)
And click 'Execute'.