I'm sure I'm missing something really basic here... but can anyone explain the difference between the Applications and Library folders in my "Macintosh HD" to those under my Home folder? They seem to have different things in them, or are they really the same? Is one of them something to do with "Root" (not even sure what that means)?! Part of the reason I'm asking is that I find the Finder so frustrating that I'm trying out Path Finder -- and the latter app suggests putting a 'plugin' into the ~/Library/Application Support/Path Finder folder... unfortunately, there doesn't seem to be such a folder in either Library - let alone any indication of what is distinctive about each Library. Can anyone help??