One of the good things about traveling is getting to meet people face to face that you have known from email in the past. Allan Wick and I have interacted on the Cruise Control mailing list before, but I never got to meet him until I went to the Wisconsin Java User's Group (courtesy of Northern Wisonsin Software Symposium).
He told me that he was releasing a new version the GUI configuration tool for Cruise Control. He's also done a lot to improve the docs on the project. If you haven't taken the time to try out the GUI config tool before, this would be a great time.
CruiseControl Config home page.