About Mac OS X Update 10.3.3
Mac OS X is the world’s most advanced operating system, blending the power and stability of UNIX with the legendary simplicity and ease-of-use of the Macintosh. Mac OS X version 10.3 “Panther” contains over 150 new features and provides significant enhancements to its modern, UNIX-based foundation. Panther includes iChat AV for personal video conferencing, Exposé for instantly finding any window, and a new Finder for easy access to everything you need. It’s like having an all-new Mac.

What’s New in this Version
This update delivers enhanced functionality and improved reliability for Mac OS X v10.3 “Panther” and is recommended for all users.

Key enhancements include:
- network volumes are now available in the Finder sidebar and Desktop for convenient access
- improved file sharing and directory services for Mac (AFP), UNIX (NFS) and PC (SMB/CIFS) networks
- improved PostScript and USB printing
- updated Disk Utility, DVD Player, Image Capture, Mail and Safari applications
- additional support for FireWire and USB devices
- improved compatibility for third party applications
- previous standalone security updates and Bluetooth Update 1.5

For detailed information on this Update, please visit this website.