Hi Chad!
This long lost post has been hanging in my memory, so when I found this info on Web4Lib today, I thought of you. Someone was looking for "a free, online, multi-user calendar application to handle room scheduling."
Here are some responses:
--Vcalendar: http://www.vcalendar.org/site/
--30 Boxes: http://30boxes.com/
--Google Calendar: http://www.google.com/calendar/
You've probably come up with something by now. How's it working?
