Reply to: "mfdsii"
you will need to use a service like
KeepVid: Download videos from Google, Youtube, iFilm, Putfile, Metacafe, DailyMotion! to download the .flv files youtube uses. You should be able to play these with little difficulty. If you cannot play them, download the "Highdef" .Mp4 version of the file from the same site, and then everything should be all right.