Several of the recordings are missing 
the last few minutes of computer 
video, as documented below:

  DATE    START TIME
  09/08   01:13:54
  09/10   01:36:44
  09/15   01:05:18
  09/17   01:11:07
  09/24   00:59:52
  09/29   01:06:38

On October 6th, there appears to
have been a microphone malfunction 
at approximately 01:02:00.