I upgraded one of my machines to Leopard last night, and while it doesn't look like it's about to change my life it does have some cool features. And an annoying weird one. Namely, Apple has taken its somewhat weird and annoying "cover flow" feature from iTunes and brought it over to the Finder so now you can browse through your files and folders in the awkward, inefficient, can't-really-see-where-anything-is way. But why? Cover flow definitely does look cool on a television ad, but the crux of the matter is that actually using a computer is very different from sitting back and watching a scene unfold. Cover flow doesn't seem to me to work at all as a way to actually use your computer.