I just finished my setup of Blackberry Enterprise Server Epress and everything seems to be working fine with only one exception. Calendar entries made on a Blackberry device do not get placed in the users calendar on the server. The users CAN make changes to their calendar via Outlook and those changes will be sent to the phone, but changes made on the phone are NOT sent to Outlook.
I am using the Administrator account for everything, so there is no special user setup just for Blackberry.
Here are the product versions:
Blackberry Enterprise Server Express Edition version 18.104.22.168
Exchange Server 2003 verison 6.5.6944.0
Windows Small Business Server 2003