BusyCal 1.5 is now out officially supporting MobileMe’s CalDav protocol letting users once again use BusyCal with their MobileMe calendars. I’ve been using the beta for several months and approve. Some would argue BusyCal’s utility is diminished with MobileMe now including calendar sharing. I don’t see it that way. BusyCal still has the most reliable Google Calendar sync I’ve used and it is just better than iCal with features that will never make it off the whiteboard in Cupertino.