This release no longer requires you to manually change anything. If you are running OS X and have iTunes installed (and a reasonably fast connection.
You do still need the XTools2 scripts, which are free.
iPodder automatically downloads new mp3 files when they become available from any of 5 sources (you can change these if you wish) and copies them to playlists in iTunes based on the channel name. If you have an iPod, connecting it to your computer will load the songs automatically.