Yet another failure

Rico keeps trying to upload a recording of (to him) the scariest sound in the world: the ventilator from his time in the hospital. It's just a series of boops and beeps from the machine, but it's probably the only thing he can honestly say that he remembers from his seven weeks there... (And anyone who knows why Blogger doesn't like any of the formats he's tried-- avi, mov, mp4, wmv, 3gp, m4v-- please post the solution in a comment.)