If I take a DiRT backup from a Unity 4.1.1 voicemail appliance (Unity/Exchange on the same server) and then I want to restore it to a clean Unity 4.1.1 environment that has a separate Unity server and Exchange 2000 Message Store - on what box do I actually perform the DiRT restore? On the Unity Server - or the Exchange server. I want to recover UserIDs and Messages. Thanks.