Those who work with large Keynote presentations will want to pick up the just-released Keynote 5.1.1, since Apple claims it addresses issues when working with large presentations in Mac OS X 10.7 Lion (the update applies to Keynote running under 10.6 Snow Leopard as well). Apple also claims “improvements in stability and accessibility.” ($19.99 new in the Mac App Store, free update via Software Update or the Mac App Store, 29.94 MB)
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.
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