I am having a strange problem with my G2 (Android 2.2). My exchange calendar sync will only work on some appointments. For instance, this week I have about 20 appointments in my exchange calendar, but only 4 show up on my Android calendar. These 4 events have nothing in common (Some are recurring, some are not. Some are private, some are not). I have dropped and re-added the account, but the behavior continues. Does the calendar sync process get logged anywhere? Has anyone else seen this?