If you are a fan of podcasts, then you may be interested in the following websites which provide (in .mp3 format) talks by eminent Catholic speakers on a wide range of subjects.
The files are recorded in .mp3 format and can be listened to through Windows Media Player or similar.
(Right click the link and click save target as - to save) They can also be saved on a computer's hard disc and then burned to a CD with suitable software.
In the interests of making the teachings of the Catholic Church available to all, the speakers have donated these recordings for free downloading and distribution
The first is Guardian Angel.
It has talks by Daphne McLeod, Archbishop Sheen (Ye Shall Know the Truth -a series of 50 talks), Father Hugh Thwaites SJ, Michael Davies and others
The site also has a great number of other resources such as Daily readings. Do visit. It`s worthwhile exploring
Another great site is Sonitus Sanctus
A blog, it is dedicated to bringing you free orthodox Catholic audio
Gregorian chant, Catholic chant, talks, Scripture readings, lectures on each of the chapters in our Holy Father's book, Jesus of Nazareth, as well as a large list of audio books or links to them (G K Chesterton, Thomas à Kempis - The Imitation of Christ, Tolkein) including the famous Father Z podcasts.
Again well worth the time to just look around and explore.