I am the one who may not have been clear. When I copy a movie the Source entry may say E:\Dark Knight or whatever. Once that copy is completed and I put in another movie to copy (without closing DVDFAB) the new movie is scanned, etc. but most of the time the source still reads as the title of the first movie copied (i.e. Dark Knight). Just wanted to report this as a minor problem - at least for me.
Of course, I would not want anything to change if I were making multiple copies of the same movie but when I follow making a copy of one movie by making a copy of a different movie I would expect the Source (among other things) to change to indicate the correct label for that movie.