The majority of websites that contain links to podcasting information,
do so in a format which people can easily download and play / listen .
The website visitor may need to subscribe to the website giving them access
to podcast audio files.
The most typical way subscribe to these sites is via the use of RSS or
RDF [rich] Site Summary - automatic updates for available downloads generally
with a username / password access.
Podcasting website providers may offer potential 'web-casters' online
web space to make public their podcast recordings.
