Although it has nothing to do with Microchip PSP, I have a
generic MCU to ISA bus interface design on my WWW page at
http://www.nomad.ee/micros/index.html. This exact design
is untested, although I have successfully used very similar
design (different data exchange method and address decoder).

btw, does anyone know how to get rid of this NetCenter crap
that the Communicator keeps showing me when I try to read my
mail? Any ideas how to use something other than Netscape for
my internet search engine? Or for that matter, does anyone
know how to disable any access to netscape site from Communicator?
(please respond to this OT question privately).