Apple's 15" Portrait Display is the last of the company's original line of external Macintosh monitors, first introduced in 1987, to be removed from the product family. The vertically oriented greyscale display (Apple item M0404) is still available until existing supplies run out, but no more will be built. [MHA]
Full Screen Quick Look in Snow Leopard
When viewing files in the Finder in Snow Leopard, instead of pressing just the Space bar to enter Quick Look, press Option-Space to display the selected document in full-screen Quick Look, expanding the preview and hiding everything else that would otherwise remain visible.