You need a valid CS2 licence number to activate it, so CS users (like myself) are SOL.
A preliminary look at CS3 is posted on ArsTechnica.
The download (and a big one at that

http://labs.adobe.co...s/photoshopcs3/
(it's universal binary for mac users, and apparently qualifies as tehnewhotnesss11!!

Edited by Craig Ruaux, 15 December 2006 - 10:36 AM.