By popular demand, the audio of Flannery O'Connor and G.K. Chesterton have returned. They can be downloaded from the links below.
Chesterton on Canada
O'Connor on Some Aspects of the Grotesque in Southern Literature
O'Connor reads A Good Man is Hard to Find
The O'Connor audios are also available at Black Market Kidneys, where they can be found as mp3s. Thanks, guys!