Using both the kmttg and pytivo methods, when I transfer a recording from the bolt of, for example, 7 hours and 25 minutes, the resulting tivo recording file on my laptop is only 7 hours and 22 minutes. This happens with all of the files downloaded from using these methods. Can anyone explain the difference in time? When I used to use the TIVO Desktop program, the resulting files were the same time as the recording on the bolt. Happy Thanksgiving to all. And thanks for any help.