Quote:
Originally Posted by BESadmin
If anyone is having calendar synchronization issues please run the following command from the Exchange Management Shell:
get-mailboxserver <mail_server_name> | add-adpermission -user BESadmin -accessrights GenericRead, GenericWrite -extendedrights Send-As, Receive-As, ms-Exch-Store-Admin
|
Thanks for that shell quote!

I've been dealing with one-way sync (to handheld only, nothing from handheld to exchange in calendar) for a month, and this fixed the conditions on my Blackberry Professional Server // Exchange 2007 configuration in my SBS 2008 environment.
Cheers,
Jason