Filefield +Audio + iTunes Modules = Strange iTunes Feed

I know the audio module is an unstable release, but I am testing it for an implementation for a website I'm working on that includes a podcasting element.

All the modules and Drupal are most current releases. I have File Field to add a PDF of PowerPoint slides originally delivered with the recorded MP3 that will be included using the Audio module (most current but unstable release though) as a downloadable file and played through the simple 1pixelout player that comes with the Audio module. Enter the iTunes feed. I have it set up and working, but two issues which may be related have surfaced:

1. The iTunes feed only shows a link to the PDF included using File Field module but no MP3 data.
2. Looking at the raw XML for the iTunes feed identifies the whole player code for the 1pixelout player is in a block so the MP3 data is buried in that player code.

As a newer Drupal-er I'm working my way through lots of how-to-do-stuff issues, but in most cases I've been able to figure out what the cause of the issue was and remedy it with some alternate module or a settings change. This issue though is a little more difficult as it involves three modules all working (or not working) together, and an XML feed, something I'm vaguely familiar with.

Anyone with podcasting experience and this combo got any suggestions as to what to look at/for to try to get this remedied?

Here's a link to the development area where I'm playing with the new stuff before launching it:
http://pathway.kendallmediagroup.com (and look in the teachings area)