Now if only this would work seamlessly with iCal it would be even better.

From RSSCalendar.com - Product Overview:

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RSSCalendar is an exciting new way for individuals and organizations to share their calendars with family, friends, and colleagues - utilizing the latest in "Really Simple Syndication" (RSS) technology, including RSS channel creation and aggregation. Not only is RSSCalendar easy to use but it is also easy to administer, and setup is a snap.

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