Are the calendar colors controled by a wordlet? If not that would give the user an easy way to change it.
It also might be nice to tie the calendar colors to a theme color.
For example: Days w/ events use Alt Col 1, Days w/o events use Alt Col 2, Selected Day uses Background, Prior/Next Month Days use Header Strip Color. Might not work for all themes by default, but you could create a calendar theme.
-Tacks
