I’ve recently been renting from the public library courses from The Great Courses series, and there are a lot of interesting topics to choose from. Something very helpful about their lectures is that every set of CD’s comes with a pamphlet which includes basic outlines for each lecture. Whether the Liberty Classroom professors are working from an outline, a transcript, or just off the top of their heads would dictate how much work it would take. But it would be a great added bonus to have outlines available.