[Evolution] Calendar Question

[David Ronis <ronis ronispc chem mcgill ca>]

I'm using evolution-2.4 and have several calendars configured.   There
are so many entries, that the simple monthly calendars have essentially
all the days bold, thereby making the the highlighting useless. I can
manually switch some of the calendars off and on, but I'd prefer
something better.

Is there some way to have the highlights in different colors (I'm
talking about the simple calendar, I know that the diary already windows
have this)?

David