simple Ical publish how to mav os 10.5.4

Hi all,

I am really amaze on how hard it is to setup a simple Ical server, where user can simply hit publish on their Ical client and put a server address with username and password. It seems to accept the password but give me the 'you don't have right to write to this folder. I though it would be easier to setup.

So here I am NOT looking into the complex user sharing Caldav protocol (which was easier to setup after all), but only a simple way for me to setup a half public ical sharing server with 10.5.

I am running 10.5.4 standard server.