iCal RSS Feeds

Tonight I was setting up my calendar for the upcoming semester, making sure that all my classes were entered, holidays noted, and special events recorded. I started thinking that it would be nice to have an RSS feed of my calendar, so I could quickly glance at my schedule during my morning aggregator pass. Then I noticed that PHP iCalendar has RSS support. I created a password-protected directory on my web server (since my calendar contains some events that I don't want to broadcast to the world), uploaded PHP iCalendar, and set iCal to publish my calendars using WebDAV. NetNewsWire supports HTTP authentication using URLs of the form http://user:pass@site.com, so I've now got my calendar in my aggregator. Cool.