Apple has released iTunes 7.1.1, an update that "addresses a stability issue and minor compatibility problems in iTunes 7.1," according to Apple. The update is available via Software Update or as a 28 MB stand-alone download. A 36.1 MB download for Windows is also available.
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.