On Sun, 3 Jun 2012, David Griffith wrote:
The 360K disks I plan to read and write are stuff that
a standard PC
controller would have problems with (chiefly Apple and Commodore). I
don't think any 1.2M disks I'm likely to come across would give a standard
PC controller a problem.
There are a few HD alien disks. But MOST of them, such as NEC APC-9801
1.2M 5.25", can be done with stock PC controller.
In any case, perhaps the most practical solution would
be to put a 360K
and 1.44M drive in the combo case and put the 1.2M drive in a case by
itself. I don't anticipate doing 1.2M terribly often, but there is a
stack of them in my pile-o-stuff that need reading.
Depending on how obscure things are gonna get, a 3.5" drive that can also
do 360 RPM, could be handy (NEC APC-9801 3.5")