I problem I've reported repeatedly in the past, is still present in 6.0.1 Namely that the Niagara console does not get setup properly. So if you don't select SSHD to be installed or similar, the system cannot be logged into at the first boot since no login gettys get spawned on the correct device. Simply making sure the "T0" line in /etc/inittab gets uncommented seems to be enough.