The official developers at DJSoft.Net strongly advise of RadioBOSS (such as version 5.9.0.9 mentioned in your query).
: Allows for the automatic upload of metadata to FTP, HTTP requests, or local text and XML files.
: Users can create playlists with prerecorded voice tracks and use a "cart wall" for instant audio playback during live segments.
: Unauthorized versions often do not work correctly and may experience audio glitches or crashes.