I've found that my copy of Tube tv doesn't work anymore despite re-installing many times. Since it hasn't been updated for ages, I figure it's time to look elsewhere. This does a great job and seems to be very stable, although it doesn't appear to be able to convert you video files for ipod etc. This isn't really a problem since quicktime, iTunes and many other software packages will do that for you. So all in all, this is quick, easy, thorough and a great app