Fully support iCal4
Just recently I started to use DAViCal in iCal 4.0.4, and it would be great if I could also use the free/busy scheduling, and sending/receiving of event invitations! iCal is a quite popular application so probably I am not the only one with the same wish.
Keep up with the great work.
I understand the problem is more likely to reside in iCal than in DAViCal; A CalDAV server is supposed to support the internet standard (CalDAV), not one client implementation or another. The same goes for CalDAV clients, including iCal.