In case you didn't get this on Google group - How to R.S.S. and upload to iTunes

Here are the directions again from Kerry about uploading a podcast to iTunes:

"I've included a picture of the code. Also, a user can download an example file using the link below.

http://fossil-bug.com/temp/wsu/DTC375/example.xml

Please say something like, right click and save as.
Modify anything with ***descriptive_text*** and Save As ***descriptive_text***.xml
Upload to a server."

Click on the code to enlarge.