St. Clair Software has released Default Folder X 4.5.5, an update to their utility for Mac OS X. The new version corrects reliability issues with two features and adds QuickLook previews to Save dialogs.

Default Folder X enhances the file dialogs in all Mac OS X applications. Its custom keyboard shortcuts put your favorite and recent folders at your fingertips. It provides fast navigation to your files, convenient previews, integrated Spotlight tagging, and more.

Default Folder X 4.5.5 requiresMac OS X 10.5 or higher. It’s a free update for existing version 4 users. The price is $14.95 or users who bought licenses before June 1, 2007, and costs $34.95 for new users. For more info go to .