Hi David,
That sounds good.  I hadn't really noticed that there were no new VMs being added.  I just thought you had all you needed.  <grin>
This is sort of unrelated, but maybe related somewhat if you add a new VM. 
I had to rebuild one of my systems and I installed the latest Ubuntu on it.  10.10
I installed all the tools for to build the docs, but I can't get the doc build to work at all.  If you have a chance sometime, could you try to get the doc build working on a 10.10 or newer Ubuntu and post some instructions on how to set things up?  I'd appreciate it, I don't have a clue as to what is wrong.
Mark Miesfeld