On the suggestion of WebGizmos, I moved my all my backgrounds to c:/ Programs/Stardock/Objectdock/backgrounds so that the custom +/- images would display correctly (and it worked - thanks WG). I also moved my dock icon images and backed up themes into the Programs/Stardock/Objectdock folder, and now OD can't seem to apply any of the themes I've created. They're in a folder named Backed-up Themes which I've put inside the Stardock/Themes folder (I moved the backed-up themes because after I moved the backgrounds, OD couldn't find them and would just apply images in the themes). OD lists all my themes, but when I go to apply them it just applies the generic background and dock icons.  Is there a way to tell OD where to find the backgrounds and images now ?