Roman Catholic Tradition: It's Roots and Evolution - By: William Webster

William Webster has revised his website, and has a page dedicated to mp3 audio lectures:

Part 1 » 8 Lectures Dealing with the subjects of

• 1 - Introduction, Overview of the Issues
• 2 - Sola Scriptura: What does Scripture say?
• 3 - The Canon
• 4 - Sola Scriptura: The Fathers Say Yes
• 5 - Tradition: It's Meaning in the Early Church
• 6 - The Papacy: Matthew 16 - Peter and the Rock
• 7 - The Papacy: Papal Primacy - Fact or Fiction?
• 8 - The Papacy: Fallible Infallibility

Part 2 » 8 Lectures Dealing with the subjects of

• 1 - Mary: Immaculate Conception, Perpetual Virginity
• 2 - Mary: Assumption, Medriartrix - CoRedemptrix
• 3 - The Sacraments, The Priesthood, Baptism
• 4 - The Eucharist, The Mass
• 5 - Confession and Penance, Purgatory
• 6 - Justification
• 7 - Faith
• 8 - Summary and Conclusion