Several months ago, I had recorded a podcast for a "community tech podcast." They never ended up using the thing. I also feel their production schedule is a little too unreliable and ad-hoc. I had recorded the thing in Garage Band and still had the original project files around. I did a little editing/replacement of the voice and decided, what the hell, I'll upload it here.
This is a brief overview of Garage Band. When I was playing with this, it was like crack. Here I was, someone who knows jack about how to make music, and I'm making music. This is cool stuff, and it comes with every Mac.