1. A system comprising: a wireless data processing device; a wireless network communicatively coupled to the wireless device; and a server, communicatively coupled to the wireless network, including: a service to maintain data objects on behalf of a user; and an interface having: synchronization logic to initiate first synchronization with the wireless device by automatically transmitting a first message update to the wireless device upon receiving a modification to a first data object from the service having a first standard ID and to initiate second synchronization with the wireless device by automatically transmitting a second message update to the wireless device upon receiving a modification to a second data object from the service having a second standard ID, wherein the first standard ID and the second standard ID have a first data length; and mapping logic to translate the first standard ID to a first synch ID having a data second length and the second standard ID to a second synch ID having the second data length prior to the transmission of the message updates to the wireless device.