Sorry, never had the opportunity to do anything with this until now... and nothing is being shown when I try to overwrite a file with MB. I have this version of MB just to be on the same page...
EDIT: Actually, I realize this NOT true if I simply use the "Move to Folder" option to move the files. However, I was expecting this to work for the "Move to Organized Folder" option as well, but it still shows that "Filename_1.codec" thing.