I noticed that it states in the documentation for the isync connector that iCal calendars are not synced with calendars subscribed to from the web client. Is this a restriction that will be removed in the future? In our case, we have several users with iCal on Mac clients as well as thin client users (which will rapidly grow) that access the calendars via a web interface (then also throw in mobile users with Treo's and WM). What I'm hoping to get to is a consistent calendar view where calendars can be viewed / updated from all of these devices. Any thoughts on this?