CalendarOnDesktop

CalendarOnDesktop is a little application that displays calendars on the desktop of your Mac.
CalendarOnDesktop has the following features:

 - Move and resize the calendar.
 - Display a calendar in matrix or inline. 
 - Display more than one month.
 - Edit the style of calendar.
 - Manage and change multiple appearances.
 - Display iCal events and tasks.
 - DIsplay the current date on the menubar/Dock icon.