(This should be a list of full URLs of MP3s, one per line. If you want to specify a title that's different from the raw filename, put a colon after the
filename, followed by the title, eg. http://www.edrants.com/_mp3/segundo1.mp3: David Mitchell.
The display title will be prefixed with the title of the podcast, eg. "Bat Segundo: David Mitchell", so you
don't need to repeat the name of the podcast in each title.)