[Zubersoft]

That's really strange John. If you drag and drop a large number of files, it's supposed to show a single dialog with all of the files in a list, and then they are all imported at once (versus showing one song editor window per file, which would be a huge problem). I just tried dragging & dropping 59 pdfs and saw no problems. You definitely want to have "Use Quick Import for Multiple Files" checked, as that is what imports the files all at once. If it's unchecked, a song editor dialog will be shown per file. Batch importing (File->Batch Import) is separate from this functionality but can handle large amounts of files without issue as well. Preview Files While Editing just determines if the preview image is shown in the song editor. This would not affect drag & drop.

I'll have to update the manual at some point with documentation for all the settings.

Mike