yFlicks 2.0 is such a huge step forward, we were actually considering calling it yFlicks 3.0.
Seriously: There are more improvements than we can even remember right now, but the two most important things are full support for the Apple Remote — including access to all of your library just by hitting the “Menu” button — and the option to have yFlicks keep your library organized. The latter is quite similar to what iTunes does with your music: Name changes as well as your library’s folder structure are automatically reflected on the file system level when you enable this feature. If you’re interested in a more extensive list of changes, look here.
Oh, and by the way: yFlicks 2.0 is a free upgrade for registered users.