The current snapshot fails to install from .iso at the very last step at writing the boot info to disk on VirtualBox.
http://mirror.switch.ch/ftp/pub/OpenBSD/snapshots/i386/BUILDINFO Build date: 1448569476 - Thu Nov 26 20:24:36 UTC 2015 Using "the same procedure", install from an older i386 snapshot from 5 Nov 2015, followed by an update to the current snapshot using bsd.rd, works as usual.
