Bill I think you copied the same address again when the svn address for the mercury etc firmware board updates is actually as follows. Just updated my new Mercury 2nd board today also Duffy NA6MM Reinhold go here , as Bill said the read me is in there for instructions svn://64.245.179.219/svn/repos_sdr_hpsdr/trunk/USBBlaster-Binaries 1283636434.0