From now on, you will be able to make your own set of digital slides by selecting them from the catalogues of DSMH, DSMP, OHOP, DSAP, and DSEB. All data of selected digital slides are loaded in a specialized USB. The newest version of DS Viewer Software is provided for observation of your selected digital slides. It allows you to observe multiple slides in different windows simultaneously. The catalogue files can be downloaded at: https://ginkgomed.com.tw/download/