To answer Andy Timity’s question about podcasting:
From Wikipedia, the free encyclopedia: “Podcasting” is a portmanteau of the words iPod and broadcasting. A podcast is like an audio magazine subscription: a subscriber receives regular audio programs delivered via the internet, and she or he can listen to them at her or his leisure.Podcasts differ from traditional internet audio in two important ways. In the past, listeners have had to either tune in to web radio on a schedule, or they have had to search for and download individual files from webpages. Podcasts are much easier to get. They can be listened to at any time because a copy is on the listener’s computer or portable music player (hence the “pod” in “podcasting”), and they are automatically delivered to subscribers, so no active downloading is required.
Podcasting is functionally similar to the use of timeshift-capable digital video recorders (DVRs), such as TiVo, which let users record and store television programs for later viewing.
