an annual calendar somewhere?

[Richmond Mathewson]

AND . . . it works on Linux as well . . .  :)

Presumably this is because of the common UNIXy base of both Mac OS X
and Linux.

So, to get hold of a Julian calendar would involve mucking around with the
data that arrived in the display field.

And an Islamic, Jewish, Buddhist or Hindu (there are lots of those) calendar
would probably have to be 'pulled' from the internet ?????