Here are the some of the titles from Apple’s latest knowledge base articles on Aperture 3:

• Aperture: Thumbnails in browser are sometimes gray
• Aperture 3: Troubleshooting Basics
• Aperture 3: How to optimize Aperture for the best looking slideshows
• Aperture 3: Thumbnails and Viewer images may be stretched and only partially rendered
• Aperture 3: Some embedded IPTC metadata may not import from DNG, TIFF, or JPEG images with Mac OS X v10.5
• Aperture 3: “Write IPTC Metadata to Master” does not write IPTC Core fields to masters on Mac OS X v10.5
• Aperture 3: Videos you upload to a MobileMe album are removed if later synced with Aperture 2
• Aperture 3: Some metadata from XMP sidecar files may not import
• Aperture 3: Release notes
• Aperture 3: Contrast edits do not transfer from iPhoto to Aperture 3
• Aperture 3: Posterization of images when using Curves adjustments with ATI X1900
• iPhoto and Aperture: Disabling and enabling 1-Click Purchasing
• Aperture 3: “Do not import duplicates” option does not work with video and audio files
• Aperture and iPhoto: Editing billing information
• Aperture 3: Quick Preview temporarily looks jagged for recently imported images
• Aperture 3: Converting images to Aperture 3 RAW decoding
• Aperture 3: Regenerate previews to resolve issues with image display
• Aperture 3: “Your MobileMe account information is not correct” alert during publish/update to MobileMe Gallery albums
• Some pixel dimensions are slightly different after upgrade to Aperture 3
• Aperture 3: Tips on upgrading an Aperture 2 library to Aperture 3
• Aperture 3: Discussion about differences in exposure levels with Aperture 3 RAW decoding
• Aperture 3: Publishing to MobileMe Gallery from multiple computers requires same version of Aperture
• Aperture 3: “Request to the server failed” alert when publishing identical filenames to MobileMe
• Aperture 3: Frequently Asked Questions (FAQ)
• Aperture 3: Alert when opening Help in Japanese after upgrade from Aperture 2
• Aperture 3: About Video and Audio formats in Aperture
• Aperture 3: How metadata fields in Aperture 3 map to fields in other applications

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