* Memory allocation failure for D-Bus messages
Date: 2006/04/10
Description: return DBUS_HANDLER_RESULT_NEED_MEMORY instead of return
an out of memory error

* Get encryption key size
Date: 2006/04/11
Description: This method is not implemented

* get_device_address
Date: 2006/04/11
Description: This function is called frequently. Verify if it's
possible add a new field in the D-Bus data path structure to 
store this information.

* record doesn't exist and not available
Date: 2006/04/11
Description: Review these errors. The usage of "Does not exists"
and "Not available" are confusing.