Moving BBUnits from Old Domain to new Domain

Im am doing a migration using the Qwest tool. We were just informed that we have to Wipe our units to move them to a new BES server on a different domain. Is there a way to move units without wiping unit. We have CEO's and really don't want to go that direction.

Please Help!!!

Thanks,
BBAdmin :confused:

Have you looked at the Enterprise Transporter tool, available free from RIM? It will move users from one Blackberry Domain to another without the need to re-enterprise activate, but you will need to verify it works with your source and destination BB domains versions.