Hi All. I have been restructuring my pictures to get all my eggs into one basket, as it were - and have been using LR3 to move the scattered folders of images to a newly created mother - folder at the time of importing. Seems to have worked, but I am a little concerned as when I click on the old, now 'empty' origination folders, they may look empty, but finder does not always say '0 items' when I click on them - when I do 'Command + I' to see information, sometimes it says there are some megs of 'something' there? Is this just a ghost of memory? Am I okay to delete these old folders?