Calendar entries on my Razr Maxx do not sync to my Google calendar, but Google calendar entries sync to my phone. An issue I see on my phone is that in Calender>Menu>Calendars the sync icon on 'Phone calendar' is grayed out so the setting is always 'not synced'. Manual sync does not work on Calendar (circular icon hesitates, then stops) but seems to work on Music, Books, Contacts, and Gmail.