這問題是突然發生的，今天本來打算要從Software Update 更新iPhoto 的，但似乎無法下載此iPhoto 9.2.1更新(按了Install 1 item 無反應)，重新啓動mac 與修復權限無法解決，我需要尋求解決辦法！
What's New in iPhoto 9.2.1
• Addresses an issue that could cause iPhoto to quit unexpectedly on Macs with the 3ivxVideoCodec plug-in installed
Included in version 9.2
• Addresses compatibility with iCloud and iOS 5
• Left and right swipe gestures can now be used to navigate between photos in Magnify (1-up) view
• Previously imported photos are now displayed in a separate section of the Import window
• Book/calendar themes and card categories can now be selected using a pop-up menu in the carousel view
• Resolves an issue that could cause some pages of books to print incorrectly
• Rebuilding a library now correctly preserves saved slideshows and books
The update is recommended for all users of iPhoto '11.
