Recently, I've been downloading podcasts like never before. There are several technology and engineering podcasts on iTunes. They aren't sorted the way I'd sort them (not too big a deal) and there aren't too many and they are hard to find. I searched and could not find a thread or article similar to this. Here are my questions: 1. Is the iTunes store the only place to get podcasts? And if not, where else can I get them? 2. Where/what are some good tech/engineering podcasts? 3. Is there some other program that searches beyond the iTunes store for podcasts? Thanks for your help!