Apple has released Final Cut Pro X 10.0.9, a small update that fixes issues that could result in green artifacts when using Sony XAVC media. The release also addresses problems with failed exports that were related to interlaced media and retimed segments, and includes the usual unspecified stability improvements. ($299.99 new in the Mac App Store, free update, 1.64 GB)
Spacebar Magnifies Photos in iPhoto '08
In iPhoto '08, you can choose whether double-clicking on a photo will edit it or magnify it. I prefer my double-clicks to edit photos, but every now and then it's nice to magnify a photo. To do that, even when double-click is set to edit, just select the photo and press the Spacebar.