I have this same problem on a DHD and I've just missed a really important appointment!
Can anyone help?
No answer for that problem????????
I have the same problem of sych with my desire HD and outlook....
I'd recommend you guys to start using Myphoneexplorer.
You install the app from Market to your phone, then install the PC software from their website FJ Software Development
Finally configure the options on PC and you can sync (USB or Wifi) your data. It has many options, so you need to take it slow and properly learn how to use it.
Also, read about that here: http://androidforums.com/android-ap...anage-your-phone-via-pc-now-also-android.html
One option would be to sync you calendar to the clound and use Google Calendar Sync