We have our office conference room calendar as a public calendar, stored in
the public folder.  Folks have complained at having to manually enter their
conference room schedule on that public calendar, then separately having to
enter the appointment on their user calendar.  Instead, they want to be able
to send a meeting request to the calendar in the public folders.  I don't see
how that is possible.  Can anyone help?  Do you have any suggestions for me?  
I don't see what the big deal is, but no one seems to want to take the extra
time to do things right but rather want just to enter the info. 1x and it
appear wherever they want it to appear.  Maybe I have missed something.  I
know about creating secondary calendars for particular users and how to share
those calendars, but that is way more complicated than these people can
handle.  Thanks!