I use Exchange/Outlook at work and Google Calendar for everything else. I want to get my Outlook calendar into Google Calendar using "Other Calendars -> Add by URL", so I can see free/busy information.
I need some kind of hosting/service - or something that will let outlook publish using WEBDAV - and lets Google Calendar access the same file without authentication (Google Calendar does not support that).
How can that be done?
I am aware of the potential privacy implications of sharing the calendar publicly, but since I will only be publishing free/busy info, I am not concerned.