The 10.5.7 Update is recommended for Mac OS X 10.5 Leopard and includes general operating system fixes that enhance the stability, compatibility and security of your Mac.
- Includes the latest security fixes.
- Additional RAW image support for several third-party cameras.
- Improves performance of video playback and cursor movements for recent Macs with NVIDIA graphics.
- Resolves an issue with Dvorak keyboard layout in Mac OS X 10.5.6.
- Improves the reliability and accuracy of Unit Converter, Stocks, Weather and Movies Dashboard widgets.
- Addresses a situation that may cause issues when logging into Gmail.
- Improves reliability when syncing contacts with Yahoo!.
- Expansion Slot Utility for Mac Pro now reports the correct PCIe slot configuration.
- Improves network performance when connected to certain Ethernet switches that have Flow Control enabled.
- Improves stability for network home directories hosted by Mac OS X Server v10.4.
- Improves Finder search results for network volumes that may not support Spotlight searching, such as Mac OS X Server v10.4, Time Capsule, and third-party AFP servers.
- Includes several improvements to Directory Service and Client Management, which are described in the About Mac OS X Server 10.5.7 Update article.
The update is available via Software Update or as a download here.