Cthon '08 went off without a hitch. It started out uneventfully as Kerberos worked right out of the box. Evidently Sun's Kerberos team have been working on making initial configuration being painless. And they succeeded.
The public talks were well received and we've started posting the slides as they are sent in. You can check them out on Talks 08.
I'll post more as they arrive.
Also, we videoed most of the talks this year. As that content becomes available, we will post it up as well.