Hi, Several versions of binaries are available at the download page. For example, there are these six Linux svn versions: getdp-svn-Linux64c-MH.tgz getdp-svn-Linux64c.tgz getdp-svn-Linux64r-MH getdp-svn-Linux64r.tgz getdp-svn-Linux64s-MH.tgz getdp-svn-Linux64s.tgz What are the differences? Regards, ST --