[Bob]

If you want a real challenge - Photoshop CS2 is now available for free. (Look down the page for D/L file and serial number.)

Adobe has put out a statement that the download and serial number are for current Photoshop CS2 licensees. (They're retiring the activation servers for that product and a number of other products.)

[oh8eleven]

the download and serial number are for current Photoshop CS2 licensees.
When Adobe shut down the servers that handled product activation requests for CS2, complaints from existing customers who needed to reinstall their paid-for copies of PS CS2 started because they were unable to activate them.
As a solution, Adobe then posted the PS CS2 free download and serial number.
First of all, just how many licensees needing a re-install could there have been?
And second, since Adobe is the source of the problem, why didn't they just make CS3 available to the individual CS2 users who needed to re-install?