11.   Regardless of difficulty level, most GenXercise videos have in common an irreverent tone.

12.   The other videos have their diverting moments of chat, too, and their personal offenses.

13.   The television was on, but the video being shown had very little talking.

14.   The videos have the advantage over do-it-yourself books in that they usually show the entire process for carrying out a project.

15.   The video has the four Irishmen dolled up as ersatz Village People.

16.   The video even has a playful intermission, with the stories told in the context of a hammy stage production.

17.   The video has some weak spots.

18.   Videos never had much margin to begin with.

19.   What Rostropovich has done here is to show that video really does have some application for music.

20.   It is expected to be another week before the video has all the necessary approvals, officials said Wednesday.