I don't know exactly how many movies I own on DVD and VHS (yes, I still have some VHS movies). All I know is that it's more than 30. I wouldn't want to own a very large (say, 100+) collection of movies. Really, what's the point of owning that many movies if you're not going to watch them on a regular basis? Sometimes I can go a year or longer without watching many of the movies that I currently own, either because of lack of time or lack of interest. And usually, if I do have the time and interest to watch a movie, I'd rather watch a movie that I haven't seen before.