There’s a 59Mb updater available now to 10.3.3. Downloading as I write.
From the installer:
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 the Update visit www.info.apple.com/kbnum/n25711 .