MS Business Contact Manager

[DRC]

The times I've updated ROM on my Mogul, rebuilt using Sprite, my Business Contact Manager DB has been wiped clean. Then, of course, after restore and sync, Outlook thinks I've cleaned the contacts from the handheld so it does the same by wiping my business contacts clean as well. I reload the DB from w/in Outlook, the PC info now takes priority and syncs the contacts back to the Mogul. Anybody got any tricks to prevent this from happening again at the next ROM (yea, Rev A and GPS Q1 2008 ) update?
Thanks,
Dave