[Coco] Hard Drive Boot

[Leonard]

I have a B&B hard drive setup on my coco.  What would I have to do to be
able to boot directly off the hard drive into Os-9?  Would it be possible to
have a choice at startup whether to boot into RS or Os-9?  Eventually I will
be trading in the B&B for a Superboard.  They same question would apply to
that as well.

Thanks,

Leonard