Searched and tried the only technique mentioned and wondered if anyone had any other ideas. On my girlfriends Hero its not picking up my calendar on her phone as a separate calendar. It just shows as part of her primary calendar. Now she can see multiple calendars on her phone that SHE created. On the google page it shows my calendar (shared to her) as its own calendar and she gave its events their own color but they still only show up as part of her primary calendar on her phone. We tried the clearing of storage and reset. My shared calendar (again, that she can view on the google page) does not show up as an option under calendars. Is it possibly a limitation of 2.1? On my Evo I can see her shared calendar as a totally different calendar, it shows up under calendars and shows on my phone as a color assigned on the google page.