What's a good calendar program?

[Kaido]

I want something to help me organize what I need to do, and I want to be able to see stuff on a calendar. I'd also like pop-up notifications, like if I need to buy an anniversary present or renew my driver's license or whatever I put in to do. It needs to be easy and stable, and I have to be able to backup the information in it.

If I don't find something else, I think I'll use RKS's Tray Calendar software.

 

[blazer78]

microsoft outlook

 

[Zugzwang152]

Mozilla Sunbird, though its only at version 0.2 atm.