Now available via Software Update:
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 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
– synchronizing your iDisk with .Mac
– installation reliability
– managing Dashboard widgets
– Address Book, Automator, iCal, iChat, Mail, Safari, and Stickies applications
– compatibility with third party applications and devices
For detailed information on this Update, please visit this website: https://www.info.apple.com/kbnum/n301722
For detailed information on Security Updates, please visit this website: https://www.info.apple.com/kbnum/n61798