Thanks chaps, and I'm gradually working my way around it. My main gripe is that the items (in folders) cannot be viewed as images, so I click on them to reduce then sort of peer at the tiny image at the bottom of the screen. Also, I copied my saved Shipbucket working folder back onto the drive, and then it began deleting individual folders on the stick for no apparent reason, so now I'm re-saving back onto the stick, weird, or what?