Lemkesoft has released GraphicConverter 7.4, a new version of its graphic conversion and editing utility that comes with a number of new features. These include support for several new formats, like JPS, PNS, and MPO, with a particular focus on 3D graphics. The new version also adds conversion options, and many image browsing and manipulation functions. Several existing features have also received minor improvements; these include color profiles, file management, some export tasks, and much more. A number of bug fixes round out the update. ($39.95 new, free update, 100 MB, release notes)
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.