This software updates Mac OS X 10.4 Tiger or 10.4.1 to version 10.4.2.

The 10.4.2 Update delivers overall improved reliability and compatibility for Mac OS X v10.4 and is recommended for all users. It includes fixes for:

- file sharing using AFP and SMB/CIFS network file services
- single sign-on authentication and reliable access to LDAP and Active Directory servers
- autologin for managed user accounts
- AirPort and wireless access
- Core Graphics, Core Audio, Core Image, including updated ATI and NVIDIA graphics drivers
- Finder updates including finding on Kind and using Slideshow
- synchronization with .Mac
- managing Dashboard widgets and for Address Book, Flight Tracker, Phone Book, and World Clock widgets
- Address Book, Automator, iCal, iChat, Font Book, Mail, Preview, Safari and Stickies applications
- creating and burning disk images using Disk Utility
- installation reliability
- compatibility with third party applications and devices

For detailed information on this Update, please visit this website: http: http://www.info.apple.com/kbnum/n301723