Security Update 2006-003 is recommended for all users and improves the security of the following components.

AppKit
Bom
CFNetwork
CoreFoundation
CoreGraphics
curl
Finder
Flash Player Plug-in
ImageIO
LaunchServices
Mail
Preview
QuickDraw
Ruby
Safari
securityd

For detailed information on this Update, please visit this website: http://docs.info.apple.com/article.html?artnum=61798.

Java 2 Standard Edition (J2SE) 5.0 Release 4 delivers improved reliability and compatibility for Java 2 Platform Standard Edition 5.0 on Mac OS X v10.4.5 and later. This release includes J2SE version 1.5.0_06. With this update J2SE 5.0 becomes the preferred Java version, superseding Java 1.4.2. Java 1.4.2 is still installed on your machine, but applications will run with J2SE 5.0 unless they specifically request Java 1.4.2.

For more details on this Update, please visit this website: http://docs.info.apple.com/article.html?artnum=302983

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