From the CruiseControl mailing list a few minutes ago:
Just passing on the info... this is one of those projects I also wanted/intended to do. I'm glad someone beat me to it!
It includes CruiseControl, Trac, Subversion all on a single live cd or vm ware image. Very nice!
After installing Ubuntu on VMWare server last weekend, I was getting ready to create something similar to this. I'm glad I saw this as it seems to be a much more complete package than the one I was going to create. I'd prefer Ubuntu over Debian/KNOPPIX, but since Ubuntu is based on Debian, it probably doesn't matter.
A couple additions I'd like to see are Maven 1, 2 and Continuum pre-installed. I doubt that'll happen though since CruiseControl is a Thoughtworks-sponsored project. Regardless, if I had a Buildix with those options, I'd likely use (and recommend) it for every future project. A lot of clients already have bug tracking and source control installed, so the build server is the main thing that interests me.