Alex Anderson has a podcast. It seems to be an extension of Simply Quilts, though not officially. She has about 24 episodes all ready for you to hear via your MP3 player or on your computer (iTunes works well). The episodes vary in length and she does follow up on previous episodes. I would start from the beginning because she does refer back to previous podcasts.
I was skeptical about hearing about quilting, because quiltmaking is such a visual medium. I was pleasantly surprised to hear what a great job AA does using the tools she has. She does refer to supplementary materials which are posted on her website. I think this is a great way of using available technology to deal with a visual medium.
I also find that hearing a podcast helps me keep up with quilting even if I am not actually sewing right at the moment. I find that getting different kinds of sensory stimulation for quilting keeps me in the loop.
If you are not used to listening to books on tape or podcasts, this is a fun and free way to get started.
The first episode talks about what happened with Simply Quilts and how it worked out for her. I get the impression that this is the first step in something larger – another TV show, perhaps?