A Diehard OS 9 User Makes the Big Leap, Beverly Woods, 2005.02.23.Upgrading a Power Mac G3 from Mac OS 9 to Panther, Adam Robert Guha, 2004.12.03.Panther Improves Classic, Jeff Adkins, 2004.02.04.Panther Lets Macs and Windows Work Together Better, Alan Zisman, 2003.11.21.Panther at the Low End, and What to Do with Jaguar, Dan Knight, 2003.10.30.Is the Panther Upgrade Worth It?, Adam Robert Guha, 2003.10.24.What’s the Best Mac OS for Your iBook, PowerBook, or MacBook?, Charles W Moore, 2008.08.19.Panther List, our email group for Mac OS X 10.3 users.Our Early OS X Forum is for OS X 10.0 through 10.3.9 users.Panther improved performance in almost every area, especially graphics.

Opera 9.6 and iCab 4.6 are the last versions compatible with Panther. This is the oldest version of OS X that still has a few relatively up-to-date browsers to choose from, although recent browsers such as Camino 2 and Firefox 3 are not compatible with it. XPostFacto runs under Mac OS 9 and works around those limitations – version 4 supports OS X 10.2 through 10.4 on many unsupported Macs. In reality, Panther can run on these systems, although Apple’s installer doesn’t permit it. Still, it was a short list: WallStreet PowerBooks and the Beige Power Mac G3. Panther was the first version of OS X to drop support for some of the oldest Macs that had been supported through 10.2.x. Minimum hardware requirements are a 233 MHz G3, a built-in USB port (requires “New World” ROMs), 1.5 GB of available hard drive space, and 128 MB of RAM, although more is recommended. TextEdit was updated to support Microsoft Word documents. New features include Fast User Switching (you no longer have to log out so another user can log in), Exposé, FileVault (use at your own risk), and iChat AV, which added voice and video conferencing to the Mac’s messaging client. Mac OS X 10.3 Panther was released on Octoand was last updated on April 15, 2005, when the 10.3.9 update was released.

Mac os x 10.0 space requirements