The WordPress audio player displays on the page generated by the shortcode [service-archive] -- but will not play the mp3 file when you click the player's button. See my page http://www.uuprinceton.org/worship/past-services/ I have set up SSP (seriously simple podcasting) and the UUA services plugin. However the WordPress audio player will play the mp3 files if you click on | Play in new window | from that same page. This happens using Firefox browser. However if I look at the page http://www.uuprinceton.org/worship/past-services/ using Explorer - the mp3 files will play by clicking on the player's button. The UUA theme was loaded into my website around Feb 5 - based on download of the theme sent to me around then. So I am mystified why the audio player doesn't work on the service archive page... Any suggestions? Thanks in advance