This may not be a problem, but I'd like to know. New install of the latest wp. IE opens the xml page when I click on the feed link. FF returns a parsing error. I've cleared the cache and cookies from FF and still get the error.
"XML parsing instruction not at start of external entity
Line Number 2, Column 1:
<?xml version="1.0" encoding="UTF -8"?>
It would be great if the xml would open in both browsers, that's how some people subscribe to the podcast. Lots of people use FF now. I can live with it if there's no fix.