yup i know its old, but ... imo: beats fumbling around with gimp
Adobe is shutting down their CS2 activation servers. Any CS2 users who have to reinstall will not be able to activate their software.
Adobe is offering them a special install package with serial number.
Details:
http://forums.adobe.com/thread/1114930
Downloads:
http://www.adobe.com/downloads/cs2_downloads/index.html
untested...