You can use SQL Server 2005 tools to edit your existing DTS packages. However, upgrading or uninstalling the last instance ...

You can use SQL Server 2005 tools to edit your existing DTS packages. However, upgrading or uninstalling the last instance of SQL Server 2000 on a computer removes the components required to support this feature. You can retain or restore these components by installing the special Web download, "SQL Server 2000 DTS Designer Components", before or after you upgrade or uninstall SQL Server 2000.