Does anyone know what all of the files are that show 0 playtime?
Are these necessary for anything?
In otherwords, if I make a complete backup of my DVD with menus, and trying to increase the resolution by getting rid of non-essential files, I might uncheck Previews and Promotions, and the 0 playtime files without any problems? These do not effect the menu system or sound?
Speaking of sound, sometimes I notice a choice of AC3/6 or AC3/2 how do these effect my digital sound system just for a plasma without a home theater? Is there any reason to use the larger file? I understand there is a substantial size difference(which results in resolution change upon compression)