Hello Edwin ,
1. Well done!
2. You can drag and drop any file, any folder or any drive in beoplayer and the software will scan automatically all the content.
To do that: open the left side panel of beoplayer PHOTO section, then select the "folder" view, open the windows file explorer, then select any file, folder or drive, and "drag and drop" it into the left side window of beoplayer, the software will scan automatically your selection.
3. Beo4 cannot directly control any command of the PHOTO section in the beoport software, you must use the keyboard + mouse.
Kind regards.