Google's CalDAV - Not quite the perfect solution
This is my main topic for the week! After converting all my calendars to use CalDAV, I've started to see the limitations. First off, you can't enter events on the iPhone and have them sync back as the iPhone treats them as read only calendars. Second (and I hope there is a way around this), I got invited to a meeting today and couldn't add it to one of my CalDAV calendars which creates a problem that I need to solve as I want to deploy CalDAV to my company in the upcoming months.
I'm back to BusySync for one calendar (the one I use for meetings for work). Hopefully I'll figure all of this out without pulling out too much more hair.