http://wplinfostuff.blogspot.com/2006/03/podcasting-is-coming-to-waterloo.html
The podcasts will digitize heritage walking tours throughout Uptown Waterloo, using MP3 players and Blackberry devices that will be available for loan from the Main Library on Albert Street. The tours will also be available on-line through computer workstations located in the library.
Podcasting is a method of publishing audio and video programs via the Internet. It allows users subscribe to a “feed” of new files for continuous updates.