Hi,
I actually have created some podcasts for my Spanish Beginners class. Although they follow a book, I think they can be used without one as well.
It is meant for high beginners or intermediate students. In each podcast I talk about the lesson vocab and then I ask some questions. It is part of the grade for my students, but they really can be for anyone that wants to practice.
I am actually interested in seeing how people like them, as I am thinking of maybe developing more language podcasts as a side adventure to my college teaching.
Here is the link:
SacredHeart University Spanish Podcasts
I hope it works. The people in IT at my school where the ones that post them on iTunes and added the music.