I have a pretty stupid question... I have replaced all Windows 2000 Domain Controllers with 2003. I was planning to install the Exchange 2000 Administrative Tools on the Domain Controllers to get access to the Exchange options. This does however stop due to Exchange 2000 beeing compatible with Windows 2003. How do you guys solve this? Upgrade to Exchange 2003 is not planned in the near future. Mvh Svein Arild