I also wanted to mention an awesome talk I recently heard from Cardinal Arinze (link) on the Catechism. It was a free CD I picked up in Oakland, MD at a parish and it is incredible. In it he recommends reading the Catechism every day! I was like, that's what I'm doing! He said that reading it every day with your family is a good idea and meditating on the readings throughout the day can help grow your faith. I think that's what my podcast is all about.