What is MUI?
Ed,
MUI is (basically) a runtime library, similar to gadtools.library, that
supports a wide variety of boopsi gadgets. It is similar to what
Commodore stated they were working towards when they dropped the ball and
said (in effect) that gadtools was good enough (it is not even close).
There is no such thing as "completely cooperate with non-MUI
applications". It's a shared, runtime library.
If you are interested in MUI, and a LOT of new applications are being
written that use it, download it from AmigaTech, Library 13, and decide
for yourself.
-sja