It will be a full blown calendar/schedule. Meaning there's a backend side
where calendar events are saved in a database and a service is running to
notify me of reminders. Something like Outlook but be web based and does
not depend on Exchange
Server.

I did some research and the closest I found was Infragistics' schedule. I
have to find out if it's flexible enough for my needs. I would like to
build on top of it a funtionality to let Outlook sync with it over the web.
Airset has a sync app that does this (although it crashes on me a lot!).

John Dalberg