In message <Pine.NEB.4.30.0012080113530.7786-100000@yerfable.metonymy.com>, Dav
e Huang writes:
>I've got an IDE drive now, but it's a recent addition... SRM saw my '875
>and drive back when those were the only things in the system (besides
>the VGA card).

>Anyways, I'm stumped too...

I have a data point.  A friend of mine has a PC164 gotten at the same time I
got mine (from Thor's shipment).  His *also* ignores the devices on an '875,
but works fine with an older '810.  He's trying with a TekRam DC390-F.

So, either:
1.  Not all DC390F's work.
or
2.  Not all PC164's recognize them, even with the "most recent" firmware.

-s