Sync phone to overwrite computer?

[ladius]

Hello,

I flash new roms every now and then. I usually load the new rom then sync it using the Windows Mobile application. That was taking too long so I decided to backup (PIM Backup) then restore the backup after flashing for a quicker solution to getting my phone operational again.

So I did that for the first time recently and when I went to sync my phone to my laptop, it duplicated all my contacts! I restored the phone back to the last backup and want to sync my phone to my laptop but have the phone's contents override and delete all duplicated contacts. When I had a Palm Treo, I know it had a setting you can choose to change the sync preferences. I can't seem to find any such thing on the TP.

Any help would be appreciated.

by the way, running Sprint TP hacked to run on Verizon and Energy ROM Sense 2.5 March 5, 2010.

Thanks in advnace.