Apple has been moving quickly to address issues that have plagued Aperture 3 since its release last month. Aperture 3.0.2 touches on several important areas, such as upgrading and importing libraries from earlier versions of the program and iPhoto, duplicating metadata presets, improving compatibility with IPTC metadata, making adjustments using the Curves, Straighten, and Retouching tools, and more. ($199 new, free update, 69.83 MB)
New Documents in Snow Leopard's TextEdit
In the Snow Leopard version of TextEdit, you can now create a new document by Control-clicking TextEdit's Dock icon (when it's running), and choosing New Document from the pop-up menu. This isn't a major feature, of course, since you can also just press Command-N while in TextEdit, but consider Control-clicking other applications' Dock icons to see what functions they might make available.