THE FOGSTOCK CUSTOM COMPACT DISK The FogStock CD Builder is a novel tool for purchasing royalty free and rights controlled image resolutions. Building a Custom CD is an innovative and easy to use process, offering immense flexibility and the opportunity to choose the exact image resolutions you like. We recommend using the FogStock CD Builder for the following situations: You want to save 20% off the regular price on your purchase of three or more image resolutions. You are buying several image resolutions from different categories or topics. You are downloading three or more image resolutions.