Hey... something that I can answer! I have an even easier answer, but it makes me worry if maybe I'm cheating!
I use Yahoo calendars for my band booster site and radio station calendar of events. You need to create a group on Yahoo and then link from your web site to the calendar.
Examples are at www.wfnt.com and http://dragonband.cheapsalsa.com

Hope that helps! It has worked great for me. It is easy to teach people how to update the calendar on their own.

Good luck!
Dave

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