Howard,
59084 is the same as the value you would get with CDOS 3.24. Might well be the
same essential structure.
Anyway, you'll be getting Supera 2.0 very soon, and I suggest that you use it
with your Chipmunk.
By the way, don't use any of your old keysets with this new Supera.
I haven't heard of any difficulties involving Write ROM and Supera, and I
can't think of any reason there should be any.
David