Came across this article:  http://www.pcplus.co.uk/node/3020 -- about a tool for creating your own Fedora distro.  Thought it might have application for the turnkey project.

Looked to see if there was an Ubuntu version and came up with:  Reconstructor:  http://reconstructor.aperantis.com/index.php?option=com_content&task=vie...

Don't know if these tools are beneficial, if we are already using them, or have something better -- but I thought I'd at least bring them up.

Lee