Apple has updated its professional photo management application Aperture to address a collection of annoying issues. Aperture 3.4.4 fixes an unnamed problem that could cause the application to quit during image import and when uploading images to Photo Stream; correctly displays raw images from Nikon P7700 cameras in the import window; properly displays thumbnails with names longer than 250 characters; resolves a problem that caused warning dialogs to appear when Web albums are synced after waking from sleep; and incorporates the important-yet-undefined “stability and performance improvements.” ($79.99 new at the Mac App Store, free update, 523.15 MB, release notes)
Option-click to Hide Apps Quickly
This trick has been available in the Mac OS for years, but many people still don't know it. If you have too many windows cluttering up your screen, you can hide specific ones easily as you work. When you're in any application, hold down the Option key and click on another app's window, on the Dock, or in the Finder to switch to that other app and simultaneously hide all the windows in the previously current app.