During a sbs 2003 boot-up, there was a power failure and power surge. Long story, but server partition with exchange was damaged. After attempt to do a restore of system state, the server went into a reboot cycle-I could not boot to normal or safe mode. Decide to wipe and did a clean install of os. Server is back and running-I added all user and machine accounts back in manually(using same names). all users can log on to their pcs and function. All users have outlook in offline mode. Their "files" are in the state when server went down. I do have a back up of the exchange (backup exec 11d). Should I attempt restore of that bu or is there a way to associate the cached outlook file with the "new" server?