Some users of an Airtime system I support have suggested that it would be useful to have not only a download link per track as currently exists, but also a download link per playlist and per show allowing download of an entire .zip file of content which would speed up the burning of the content to a CD for example. In which case, perhaps a 'Download to ISO' button for a playlist and show would be suitable so that this can be written immediately to a CD as a backup or for playing offline if required?