Older Versions of Adobe Software Gratis
 

Adobe - CS2 Downloads

According to CNET, the original intent was to allow owners of the old software a source to install their old software, since Adobe was turning off the servers that did the serial number validations. However, a tech story went out that Adobe was "giving away" old versions of their software and rather than disappoint potential customers, they are allowing downloads and providing the required installation serial numbers for PC and Mac versions.

Time to dig out my old win 98 machine and load it up with outdated software...:D

This is good news. I need a new install for CS2 on legacy Macs. Thanks!
Mac users note: most of these versions only work on PowerPC processor Macs, not Intel. Up to OS 10.3.8 according to Adobe, but I use CS2 on a 10.4.11 machine just fine.