I didn't have a clue as to what BOOST_BUILD_SLAVE_HOSTNAME should be, so just left it blank. That resulted in the "Traash Demo" Hostname being set to bgd.myhome.westell.com, which I doubt is meaningful. What should it be set to and how would I know that? If it is always to be set to vista.dc.resophonic.com, why do I have to set it?