Sally creates the weekly meeting event:
Next, she creates an account at iCalExchange, a free service that enables users of the iCal program to publish calendars online.
When Sally logs into iCalExchange, it presents her with these URLs:
She copies the public one: http://icalx.com/public/KeeneBookClub/
Under My calendars, she right-clicks Keene Book Club and selects Publish to Internet -> Publish to WebDAV Server:
She pastes the iCalExchange URL into the Location field.
When she clicks OK, Outlook presents a sign-in dialog. Sally enters her iCalExchange username and password, clicks Remember my password, and clicks OK.
Outlook responds:
When she clicks Yes, Outlook initiates an email message that contains the calendar URL.
She copies it, switches to the sentinelsource.com submission page, and pastes the URL: