In article <199712072012.OAA28334@lotharon.endicor.com> you write:
> One problem: since dosboot never exits properly, Windows doesn't ever
> clean up whatever magic files it uses to tell itself to boot to DOS and
> run a program rather than booting normally. So when NetBSD reboots
> itself, it goes back to DOS, which goes back to NetBSD. Aaagh!

I came up with a solution to this, and described the procedure to set
this stuff up in a new man page. See PR#4651 if you're interested.