In the temporary manual under DVR Operation it says VideoReDo TVSuite will rip AAC files so audio programs can be played on iPod or MP3 player. I have no clue as to what AAC files are and can find nothing in TVSuite that sounds like it will rip audio from a DVR file. I found some excellent bluegrass on a G-25 radio channel called Test 243, but can find no way to get to MP3.