[To Parent Directory] 9/13/2017 4:36 PM 237848639 20100217study(org).wmv 9/13/2017 4:37 PM 307852061 20100217study-256k.wmv 9/13/2017 4:33 PM 31556241 20100217study-56k.wmv 9/13/2017 4:33 PM 33569606 20100217study.mp3