Calendar Enhancements

[danhaga]

I am looking for a better calendar. One that performs like Google calendar or backpack (http://backpackit.com/calendar).

Some of my specific needs:
Color coded event types/categories (not separate calendars)
The ability to just click on a day and add event window pops up
Ranged events show a bar that spans all days of event
The ability to drag an event from one date to anotherIf this is possible can anyone help me out?

[SamirDarji]

I've been needing things like this too. I'm actually considering a switch to IPB hosted since it has a lot of these features built-in.