I'm moving all my users from unity 4.0.2 on an ICS blade to an MCS 7835 running Unity 4.0.4 on Win2k3. Is there something like the BAT tool for Unity, or do I just do a disaster Recovery / backup and then restore. Will that work changing Software version and hardware? TIA Scott PS. I'm running AD 2000/2003 exchange 2000/2003