Thanks for a little help from a friend.
I got about half way through podcast production today then had to turn to family matters. I did hear from an actual listener. Here at blogging alone it is easy to forget the outside world. I learned that I was putting a extra space after the file name in my enclosure tag and on some mp3 players it would not play as a result of the extra space. That is the magic of this stuff. I would have not found that without help from others.