I picked up a Mac SE30 that someone was chucking. It has no keyboard or
mouse, but powers up and goes into MacOS. I'd like to find a keyboard and
mouse for this.
Also, when it booted, it seems to have some sort of password protection on
it. A small dialogue box came up that said "Please enter password for
Macinto". I don't know if the utility was called "Macinto", but it
looks
like perhaps the title bar wasn't big enough to fully display "Macintosh".
At the very least, I'd like to be able to run OpenBSD on it...