[iPAQ] SA questions

Hello,

Was pouring through the SA-1110 docs, trying to bone up on what I need to know
to write my little WinCE boot program, and something disturbed me.

I was looking through the osloader code on the handhelds.org site, and noticed
that we're shutting off the MMU from what I would guess to be userspace code.
Looking at the Coprocessor 15 section of the SA-1110, it implies that this
is only doable in a privledged mode.

So, this is probably more for my curiosity, but does WinCE always run in a mode
where I can poke things like this, or is there some bit of code I'm missing.
(that, and the SetKMode call also seems like a pretty strange thing to do as
well...)

Thanks,
Mark