Why is this? I have never been able to sync past calendar events using the stock 2.1 Exchange (Outlook) sync. I only get past events for the last month. Yes, I have "sync all events" turned on. Any calendar event older than 30 days will not display or sync. I spent 1.5 hours with Motorolla tech support today (live chat) trying to solve this to no avail. The tech said the problem is on my company's Exchange server. I said the bug is in Android 2.1. Example: my iPod touch syncs everything with the Exchange server including past events. Just now I installed Touchdown on my Droid X. Everything sync'ed - all events, past, present and future. They display nicely in the Touchdown calendar display. These past events still will not display in any of the stock calendars. Ideas?