I tried searching but couldn't find any current information on this. My mom uses Zimbra for her email and calendar and is in need of a smart phone. Currently she is on her 30 day trial period with a Blackberry Storm 2, email works but there is some issue with the calendar and it won't sync (seems to be a common problem). The calendar issue is a deal breaker for her so she is considering an Android phone, probably the HTC Incredible. Anyone out there successfully running Zimbra on an Android phone using 2.1?