By default, the DTS package is saved in the sysdtspackages table in the Microsoft® SQL Server™ msdb database as BLOB (binary large object) data.
Versions of a SQL Server package can be saved. If a package has more than one version, you can display a version history of the package in SQL Server Enterprise Manager and open the version you want. If you omit the version selection step, the latest package version is opened.
To save a DTS package to SQL Server
To access a DTS package saved to SQL Server