branches: 1.3.2; 1.3.6;
- put netbsd.ofppc and ofwboot.ofppc in the root of ofppciso.cd.

- create a mostly working sysinst/ramdisk environment. i was
able to successfully run sysinst, but the screen displays many
"bad format `p'" errors i am yet to track down entirely that
make it somewhat difficult to see.