Scheduling software in an office??

[monkeymartin]

what do you use for calendar software. I am looking for a good program that I can exchange calendars in my office.

Sunbird is looking great but it is hard to share calendars in my office.

Should I be using a groupware package. All I need is simple way to share calendars.


What do you us for scheduling software in an office
What do you us for
What other programs do you use in your office that help with productivity and scheduling