I am trying to find a way to simply sync the Ical on my macbook to the ical on my iphone without having to plug my phone into my computer. I've looked at MobileMe and BusySync and I am totally confused. Is there a way to do this without syncing contacts and Google Calendar and all that. I don't currently use Google Cal but if I have to use it to have the three synced that would be fine. Any suggestions?