Hi djc1001!
Here is some additional info.
As already stated, Mac OS X Versions 10.1, 10.2, 10.3, and 10.4, are complete system upgrades that must be purchased.
The point upgrades, such as 10.1.x to 10.1.5 (Final) 10.2.x to 10.2.8 (Final), 10.3.x to 10.3.9 (Final), and 10.4.x to 10.4.7 (Pending), can be downloaded for free.
Tiger is available for purchase at
The Apple Store (US).
Panther, is no longer available directly from the
Apple Online Store, as
Tiger 10.4.x is the most up to date OS.
A
Full Retail Version, of the
Panther Install CDs, or a
Full Retail Version of the
Tiger Install DVD, can be purchased rather inexpensively, at some online Apple retailers, Amazon, eBay, AppleRescue, etc.
Be sure not to purchase grey, upgrade or machine specific CDs or DVDs.
Panther is only on CDs, not DVDs.
Additional info in these links.
Using OS X Install CDs/DVDs On Multiple Macs
What's A Computer Specific Mac OS X Release
Software Update, Upgrade: What's The Difference?
Once
Panther 10.3.x is installed, you can use the
10.3.9 Combo Update, to upgrade to the final version.
If your Mac meets the System Requirements for
Tiger, you could also consider installing that.
And then use the
PPC 10.4.8 Combo Update.
Panther System Requirements
Tiger System Requirements
Mac Model Compatibility & Requirements For OS X
Additionally,
"Tiger ships on a DVD, but if your Mac doesn’t have a built-in DVD-ROM player, you’ll need CD media. When you buy Mac OS X Tiger, you qualify to purchase Tiger CDs for only $9.95."
Download The Order Form Here.
Media Exchange Program
Shop Carefully, Examine All Documentation, And Good Luck!
ali b