I've read through a couple of long forum threads where the same problem seemed to be happening but I still couldn't get results following those instructions.
I have a custom permalink structure of /%category%/%/postname%/.
In my Feed/iTunes settings my podcasts are located at /feeds/podcasts. When I browse to that page it shows me all the podcast files, but is not like a feed. feed validator says the page is not a feed. /?feed=podcast DOES come up as a feed, but gives a 404.
I currently have no file type or category filters on. Itunes gives me an error because it's trying to pull from /?feed=podcast. I have multiple posts with podcasts attached to them. I resave my permalinks after everything I try and nothing changes with the feed validator.
website is http://www.the-pathway-church.org. some insight would be much appreciated.