Update for Serious Magic users…
The Self Activation tool has completed testing, but won’t officially make it up to the Adobe support site until after the holidays. If anyone is crunching on production work over the holidays, and needs it sooner, please LEAVE A COMMENT, and I’ll send it to you. Just make sure your email address can accept a ZIP file.
For more information on how to use the tool, or why you might need it, read this post: http://blogs.adobe.com/VideoRoad/2008/12/help_for_ultra_1_and_2_custome.html
UPDATE: The Serious Magic Activation Tool is available here: