Podcasts are another way to get information, which can be played on computers, mp3 players, and in the car. I use iTunes for podcasts for NPR and education sites. There are other places to get podcasts. For example, publishers record interviews by authors to talk about their book and/or issues around them.
Rick Wormeli on Differentiation | Borders Media
I picked these two sites because they illustrate the use for staff development (former) and students' author study (latter). There are many to choose from. That can be a challenge.