We are not currently experiencing any errors, but when we synch the BB with Outlook (Exchange 5.5) the [RIM] log file displays:

Synchronize Handheld Calendar with MS Outlook Calendar

First System: Handheld
Second System: MS Outlook

Input From Second System:

READ "<Unspecified>"
With about a hundred READ "<Unspecified>" 's
This seems to mean that the translation is not picking up the heading info, so isn't able to read the title information. Disconnected and flushed the RIM cache in the user profile, first synch READs ok, next, and all subsequent, fail.

MS Outlook is v2000
Exchange is v5.5
Blackberry Desktop is v4.1

Any clues?