First of all not everyone uses iTunes, so the rss feed is very important it took me thirteen minutes to find this when it should be a slingle click. Second here's how to find the RSS FEED YAY!!!!
Click the link to the podcast
Go to the address bar
You will the name of the podcast slash name of the podcast like this:
http://www.earth-2.net/ podcasts/ biggerontheinside/ biggerontheinside
Delete the second name and type rss like this:
like this http://www.earth-2.net/ podcasts/ biggerontheinside/ rss
(I couldn't make links to display this because the forums shortened the address and you should always know what you're clicking)
This will take you to the RSS Feed of whatever show you've clicked and loaded into your window! YAY!!!