It has been available since Episerver 5, as far as I know. I'm guessing your're using the calendar webcontrol? Then you need to add three properties to the page type; EventStartDate, EventStopDate and ValidDays.
Ooups! Didn't know that.
Thank u 4 fast reply...))
I'm using CMS 6 and have a question about the calendar. Is there an easy way to add recurring events?
I know this feature is available in CMS 7...))