Hehe, what we have here is a portable version of an Apollo-era concept, slow-scan TV. The video portion of that podcast is incompatible, of course, because the display is configured for album art tasks only.
In Itunes, simply export the podcast in mp3 format, and you can then play the audio portion on your Clip Zip.
This is the first file I’ve heard of using the “picture narrative” format in the wild.
Bob 
