Outer Limits Episode and sounds from space (Score 2, Funny)

Just this morning saw an Outer Limits episode where teenagers who listened to a certain recording of noise from outer space become zombies and began to turn into aliens. I had to go to work so I didn't catch the twist (not that the Outer Limits really has Twilight Zone quality twists), but it seems a bit strange to me that MP3 records of sound from space would now be made available after I just watched that show this morning. Or maybe I'm just not getting enough sleep.