I need some clarification on the DST update process for Exchange 2000. It looks like Exchange 2003 has a patch that 2000 doesn't have. It appears that the Exchange tool is required for both versions. Is that correct?
Please go to
to get information on how to get the Exchange 2000 patch. If you mean the Exchange calendar update tool (
) then yes it can be run on either version of exchange. Please review kb930879 carefully as you plan to mitigate for DST issues.