I would have to say DVDs. Yeah, they came out in the late 90's, but hardly anybody owned them back than...and there were very few titles to choose from. Now, not only can you get pretty much any movie you can think of on DVD, but just about any television show too...including lots of classic cartoons. It sucks that so many of these shows are no longer on TV, but I love the fact that you can buy complete series on DVD and watch them whenever you want. That's definitley an advantage this decade has over the 90's.