The 10.4.8 Update is recommended for all users and includes general operating system fixes, as well as specific fixes for the following applications and technologies:
- connecting to wireless networks using the EAP-FAST protocol
- Apple USB modem reliability
- using OpenType fonts in Microsoft Word
- compatibility with 3rd party USB hubs
- scanner performance
- RAW camera support
- printing documents with Asian language names
- performance of the Translation widget
- broadband network performance
- security updates
For detailed information on this Update, please visit this website: http://www.info.apple.com/kbnum/n304200.
For detailed information on Security Updates, please visit this website: http://www.info.apple.com/kbnum/n61798.