Hello!
I have had some problems with the newer version of MPE.
In the old version I strongly remember that you were asked during a Sync if you wanted to overwrite the data on the phone or on the computer.
Also I remember that during a sync the Incoming/Outgoing Call lists were transferred to the phone if it was empty. Same thing with the calendar.
I the new version it seems like the only way to do so is to do a Backup in the Functions menu.
Why remove the old functions of overwriting?
As a result (due to bad handling of me not checking the new functions) I lost a lot of information in the - what I thought - was a backup.