I've put a dd of the first 16 sectors of a bootblock
on gregorio.stanford.edu:/pub/NetBSD/pmax/bootblock-dd.

I'd put a tarfile of the user-land I have compiled and up and running
out there too; but without being able to construct a bootable
environment, it doesn't seem too useful.

The system I'd been hacking on is self-hosting all of a user-land,
BTW.  It'd be great to sync those changes into the NetBSD-current,
before they suffer from bit-rot.