I got 3 questions:-

1. How can I share a calendar globally to the entire domain or to a certain group of people? I got students and staff, and I don't want to type in every userid to allow them to see my calendar.
2. With respect to question one, can i share a domain-calendar on the admin login side rather on the user login side?
3. Whenever I view the user preference and want to close it, it will ask me whether i want to save the settings. When I click "No" nothing happens. "Cancel" will not do for me cos clicking Mail or Calendar will prompt the same question.

I am using the latest Beta 3 on FC4.