Are you talking about RISC/os, the SysV/BSD hybrid
sold by MIPS for
their R3000 and later processors?
The Evans & Sutherland ESV workstation series used
this operating
system. I have two machines intact and a complete
set of RISC/os
documentation.
Evans & Sutherland? Now _that's_ an interesting beast.
I had no idea that's what their OS was called - that's
really cool. Got any pictures?
I was referring to the RiscOS operating system that
ran on the Acorn Archimedes computer (based on the ARM
processor). One of those little computers you just
don't see in the US.
-Ian