After wondering about whether Adobe would offer Vista patches to the current Adobe CS2 programs with Adobe CS3 so close to release, some light has been brought to the subject. Unfortunately, the light will be in the form of the new Creative Suite 3 for many of the Adobe point programs like Photoshop, Illustrator, InDesign, Premiere, etc.
You can use the main link to go to the support site, where you will see a link for a '.pdf' file addressing the question of Adobe products and Vista support.
You can access the '.pdf' directly here http://www.adobe.com/support/products/pdfs/adobe_products_and_windows_vista.pdf
Note - you will need Adobe Reader to view the file which you can download and install for free from the Adobe site http://www.adobe.com
For my part, I had assumed this would be the unfortunate case for CS2 users (with the exception of Acrobat 8, which will receive a free patch scheduled for the first half of 2007.
On a positive note; the current available printed information on CS3 (and the Photoshop CS3 beta) would support some measure of excitement for serious graphic designers of both screen and print media.
Please take a look if you are interested.